John Isner11 meetings, finals 0-2
3-8Harrison trails
Last: Jul 29, 2018, Truist Atlanta Open Final, lost
TennisATPRight-handed
Ryan Harrison
United StatesAge, ranking and resultsRyan Harrison, a tennis player on the ATP Tour, won the Memphis Open in 2017 and retired in 2024.
274ATP Tour matches1title
Updated
About Ryan Harrison
Ryan Harrison, a tennis player on the ATP Tour, was born on May 7, 1992, in Shreveport, Louisiana, United States. He played right-handed with a two-handed backhand and turned pro in 2007. Davide Sanguinetti coached Harrison. In 2017, Harrison won 1 title, the Memphis Open, and reached a career-high ATP Tour ranking of No. 40 on July 17, 2017. He retired in 2024.
Agatha Research DeskUpdated Oct 5, 2026Match history274
Every ATP Tour, Grand Slam and Olympic main-draw match in our records, newest first. A walkover is listed but never counted in a record.
2023: 0-1
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Jul 29 | Mubadala DC Open | Qualifying 1st Round | Zachary Svajda | L | 3-6, 6-7(3) | Hard |
2022: 1-1
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Apr 3 | Fayez Sarofim & Co. U.S. Men's Clay Court Championship | Qualifying Final | Christian Harrison | L | 7-5, 4-6, 4-6 | Clay |
| Apr 2 | Fayez Sarofim & Co. U.S. Men's Clay Court Championship | Qualifying 1st Round | Bjorn Fratangelo | W | 6-4, 6-3 | Clay |
2021: 0-1
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Jan 7 | Delray Beach Open by Vitacost.com | Round 1 | Gianluca Mager | L | 6-3, 1-6, 4-6 | Hard |
2020: 1-2
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Feb 19 | Delray Beach Open by Vitacost.com | SoonWoo Kwon | L | 4-6, 6-3, 6-7(0) | Hard | |
| Feb 19 | Delray Beach Open by Vitacost.com | Round 2 | SoonWoo Kwon | L | 4-6, 6-3, 6-7(0) | Hard |
| Feb 17 | Delray Beach Open by Vitacost.com | Round 1 | Damir Dzumhur | W | 6-3, 6-2 | Hard |
2019: 3-7
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Apr 10 | US Mens Clay Court Championship | Round 2 | Henri Laaksonen | L | 4-6, 5-7 | Clay |
| Apr 8 | US Mens Clay Court Championship | Round 1 | Ivo Karlovic | W | 6-3, 6-4 | Clay |
| Mar 8 | Indian Wells | Roberto Carballes Baena | L | 3-6, 5-7 | Hard | |
| Mar 8 | Indian Wells | Round 1 | Roberto Carballes Baena | L | 3-6, 5-7 | Hard |
| Feb 25 | Abierto Mexicano TELCEL | Round 1 | Stan Wawrinka | L | 4-6, 6-7(6) | Hard |
| Feb 13 | New York Open | Round 2 | Paolo Lorenzi | L | 6-4, 4-6, 4-6 | Hard |
| Feb 12 | New York Open | Round 1 | Peter Polansky | W | 6-3, 6-4 | Hard |
| Jan 17 | Australian Open | Round 2 | Daniil Medvedev | L | 3-6, 3-6, 3-6 | Hard |
| Jan 14 | Australian Open | Round 1 | Jiri Vesely | W | 6-0, 7-5, 6-3 | Hard |
| Jan 7 | Sydney International | Round 1 | Yoshihito Nishioka | L | 4-6, 2-6 | Hard |
2018: 19-22
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Oct 22 | Swiss Indoors Basel | Round 1 | Marius Copil | L | 2-6, 6-7 | Hard |
| Aug 27 | US Open | Round 1 | Kevin Anderson | L | 6-7(4), 7-5, 6-4, 3-6, 4-6 | Hard |
| Aug 23 | Winston-Salem Open | Quarterfinal | Daniil Medvedev | L | 6-7(4), 4-6 | Hard |
| Aug 22 | Winston-Salem Open | Round 3 | Filip Krajinovic | W | 6-3, 7-6(4) | Hard |
| Aug 22 | Winston-Salem Open | Round 2 | Gilles Simon | W/O | Walkover | Hard |
| Aug 20 | Winston-Salem Open | Round 1 | Borna Gojo | W | 6-2, 6-4 | Hard |
| Aug 8 | Rogers Cup (M) | Round 2 | Ilya Ivashka | L | 6-7(5), 4-6 | Hard |
| Aug 7 | Rogers Cup (M) | Round 1 | Mackenzie McDonald | W | 6-4, 6-2 | Hard |
| Jul 29 | Truist Atlanta Open | Final | John Isner | L | 7-5, 3-6, 4-6 | Hard |
| Jul 28 | Truist Atlanta Open | Semifinal | Cameron Norrie | W | 2-6, 6-3, 6-2 | Hard |
| Jul 27 | Truist Atlanta Open | Quarterfinal | Hyeon Chung | W | 6-7(3), 6-2, 7-6(5) | Hard |
| Jul 25 | Truist Atlanta Open | Round 2 | Lukas Lacko | W | 2-6, 6-2, 6-3 | Hard |
Show 30 more
2017: 20-23
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Dec 31 | Brisbane International | Round 1 | Leonardo Mayer | W | 6-4, 3-6, 6-2 | Hard |
| Oct 30 | ATP Rolex Paris Masters | Round 1 | Peter Gojowczyk | L | 6-7(5), 3-6 | Hard |
| Oct 25 | ATP Swiss Indoors Basel | Round 2 | Roberto Bautista Agut | L | 3-6, 6-7(1) | Hard |
| Oct 24 | ATP Swiss Indoors Basel | Round 1 | Alexandr Dolgopolov | W | 6-4, 6-1 | Hard |
| Oct 11 | ATP Shanghai Rolex Masters | Round 2 | Grigor Dimitrov | L | 6-3, 3-6, 6-7(6) | Hard |
| Oct 10 | ATP Shanghai Rolex Masters | Round 1 | Zhang Ze | W | 6-2, 6-3 | Hard |
| Oct 6 | ATP Rakuten Japan Open | Quarterfinal | Marin Cilic | L | 2-6, 0-6 | Hard |
| Oct 4 | ATP Rakuten Japan Open | Round 2 | Kevin Anderson | W | 6-3, 1-6, 7-6(2) | Hard |
| Oct 2 | ATP Rakuten Japan Open | Round 1 | Yusuke Takahashi | W | 6-4, 4-6, 6-4 | Hard |
| Aug 30 | US Open | Round 1 | Tomas Berdych | L | 4-6, 2-6, 6-7(4) | Hard |
| Aug 13 | ATP & WTA Western & Southern Open | Round 1 | Gilles Muller | L | 4-6, 7-5, 6-7(3) | Hard |
| Aug 9 | ATP Coupe Rogers | Round 2 | Roberto Bautista Agut | L | 5-7, 2-6 | Hard |
Show 32 more
2016: 11-12
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Oct 20 | BNP Paribas Nordic Open | Round 2 | Kevin Anderson | L | 6-7(8), 4-6 | Hard |
| Oct 17 | BNP Paribas Nordic Open | Round 1 | Adam Pavlasek | W | 6-3, 7-5 | Hard |
| Oct 4 | Japan Open | Round 1 | Nick Kyrgios | L | 5-7, 2-6 | Hard |
| Sep 29 | ATP Shenzhen Open | Round 2 | Bernard Tomic | L | 4-6, 6-4, 5-7 | Hard |
| Sep 27 | ATP Shenzhen Open | Round 1 | Guillermo Garcia-Lopez | W | 7-5, 6-4 | Hard |
| Sep 2 | US Open | Round 3 | Marcos Baghdatis | L | 3-6, 6-7(4), 6-1, 1-6 | Hard |
| Aug 31 | US Open | Round 2 | Milos Raonic | W | 6-7(4), 7-5, 7-5, 6-1 | Hard |
| Aug 29 | US Open | Round 1 | Adrian Mannarino | W | 6-4, 7-6(5), 6-3 | Hard |
| Jul 28 | ATP Rogers Cup | Round 3 | Tomas Berdych | L | 4-6, 7-6(2), 4-6 | Hard |
| Jul 27 | ATP Rogers Cup | Round 2 | John Isner | W | 7-6(3), 6-7(4), 6-4 | Hard |
| Jul 25 | ATP Rogers Cup | Round 1 | Andrey Kuznetsov | W | 6-3, 6-1 | Hard |
| Jul 21 | ATP & WTA Citi Open | Round 3 | Steve Johnson | L | 4-6, 4-6 | Hard |
Show 11 more
| Jul 20 | ATP & WTA Citi Open | Round 2 | Viktor Troicki | W | 7-6(4), 6-4 | Hard |
| Jul 19 | ATP & WTA Citi Open | Round 1 | Stephane Robert | W | 7-6(1), 6-3 | Hard |
| Jul 12 | Infosys Hall of Fame Open | Round 1 | Frank Dancevic | L | 4-6, 4-6 | Grass |
| Jun 4 | ATP & WTA Ricoh Open | Ernesto Escobedo | L | 6-7(6), 6-7(4) | Grass | |
| Mar 12 | ATP & WTA BNP Paribas Open | Round 2 | Marin Cilic | L | 4-6, 3-6 | Hard |
| Mar 10 | ATP & WTA BNP Paribas Open | Round 1 | Dusan Lajovic | W | 6-3, 7-6(3) | Hard |
| Feb 24 | ATP & WTA Abierto Mexicano Telcel | Round 2 | Illya Marchenko | L | 6-7(3), 6-4, 6-7(5) | Hard |
| Feb 23 | ATP & WTA Abierto Mexicano Telcel | Round 1 | Marin Cilic | W | 6-3, 3-6, 6-2 | Hard |
| Feb 10 | ATP Memphis Open | Round 2 | Kei Nishikori | L | 2-6, 5-7 | Hard |
| Feb 8 | ATP Memphis Open | Round 1 | Frances Tiafoe | W | 6-7(0), 7-6(8), 6-4 | Hard |
| Jan 18 | Australian Open | Round 1 | Andrey Kuznetsov | L | 5-7, 4-6, 4-6 | Hard |
2015: 5-9
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Sep 1 | US Open | Round 1 | Rajeev Ram | L | 6-7(3), 4-6, 1-6 | Hard |
| Aug 3 | ATP Citi Open | Round 1 | James Duckworth | L | 1-6, 6-7(4) | Hard |
| Jul 28 | Atlanta Open | Round 1 | Denis Kudla | L | 6-3, 4-6, 6-7(5) | Hard |
| Jul 14 | Infosys Hall of Fame Open | Round 1 | Yuichi Sugita | L | 1-6, 7-5, 3-6 | Grass |
| Apr 4 | Fayez Sarofim & Co. U.S. Men's Clay Court Championship | Thiago Monteiro | L | 6-4, 6-7(4), 2-6 | Clay | |
| Mar 26 | ATP Miami Open | Round 1 | Jurgen Melzer | L | 6-7(3), 3-6 | Hard |
| Mar 14 | ATP BNP Paribas Open | Round 2 | Kei Nishikori | L | 4-6, 4-6 | Hard |
| Mar 12 | ATP BNP Paribas Open | Round 1 | Mardy Fish | W | 6-4, 4-6, 7-6(3) | Hard |
| Feb 27 | ATP Abierto Mexicano Telcel | Semifinal | David Ferrer | L | 6-4, 0-6, 0-6 | Hard |
| Feb 26 | ATP Abierto Mexicano Telcel | Quarterfinal | Ivo Karlovic | W | 4-6, 7-6(0), 7-6(4) | Hard |
| Feb 25 | ATP Abierto Mexicano Telcel | Round 2 | Grigor Dimitrov | W | 7-5, 4-6, 6-0 | Hard |
| Feb 24 | ATP Abierto Mexicano Telcel | Round 1 | Donald Young | W | 4-6, 6-2, 4-2 ret. (ret.) | Hard |
Show 2 more
| Feb 11 | ATP Memphis Open | Round 2 | Kei Nishikori | L | 6-3, 3-6, 4-6 | Hard |
| Feb 10 | ATP Memphis Open | Round 1 | Malek Jaziri | W | 7-6(3), 7-6(1) | Hard |
2014: 5-12
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Aug 27 | US Open | Round 1 | Grigor Dimitrov | L | 2-6, 6-7(4), 2-6 | Hard |
| Aug 19 | ATP Winston-Salem Open | Round 2 | Lukas Rosol | L | 6-3, 1-2 ret. (ret.) | Hard |
| Aug 17 | ATP Winston-Salem Open | Round 1 | Jan-Lennard Struff | W | 6-4, 6-2 | Hard |
| Jul 22 | ATP BB&T Atlanta Open | Round 1 | Tim Smyczek | L | 0-6, 2-6 | Hard |
| Jul 8 | ATP Hall of Fame | Round 1 | Lleyton Hewitt | L | 6-1, 5-7, 4-6 | Grass |
| Jun 23 | Wimbledon | Round 1 | Grigor Dimitrov | L | 6-7(1), 3-6, 2-6 | Grass |
| Apr 8 | ATP US Men's Claycourt Championships | Round 1 | Donald Young | L | 0-6, 1-6 | Clay |
| Mar 22 | ATP Sony Open Tennis | Round 2 | Benjamin Becker | L | 5-7, 6-3, 6-7(2) | Hard |
| Mar 20 | ATP Sony Open Tennis | Round 1 | Federico Delbonis | W | 6-2, 6-4 | Hard |
| Mar 8 | ATP BNP Paribas Open | Round 2 | Fabio Fognini | L | 7-5, 1-6, 4-6 | Hard |
| Mar 6 | ATP BNP Paribas Open | Round 1 | Andrey Golubev | W | 6-4, 7-5 | Hard |
| Feb 20 | ATP Delray Beach International Tennis Championship | Round 2 | Marin Cilic | L | 3-6, 4-6 | Hard |
Show 5 more
| Feb 18 | ATP Delray Beach International Tennis Championship | Round 1 | Yen-Hsun Lu | W | 4-6, 1-0 ret. (ret.) | Hard |
| Feb 12 | ATP US National Indoor | Round 2 | Alex Bogomolov Jr. | L | 3-6, 6-2, 2-6 | Hard |
| Feb 11 | ATP US National Indoor | Round 1 | Bjorn Phau | W | 6-3, 6-4 | Hard |
| Jan 14 | Australian Open | Round 1 | Gael Monfils | L | 4-6, 4-6, 4-6 | Hard |
| Jan 6 | ATP Apia International Sydney | Round 1 | Nicolas Mahut | L | 6-7(2), 5-7 | Hard |
2013: 11-22
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Dec 31 | ATP Brisbane International | Round 1 | Sam Groth | L | 6-7(3), 6-7(2) | Hard |
| Sep 30 | ATP Rakuten Japan Open | Round 1 | Horacio Zeballos | L | 1-6, 6-4, 4-6 | Hard |
| Sep 25 | ATP Malaysian Open, Kuala Lumpur | Round 1 | Joao Sousa | L | 3-6, 2-6 | Hard |
| Aug 26 | US Open | Round 1 | Rafael Nadal | L | 4-6, 2-6, 2-6 | Hard |
| Aug 13 | ATP Western & Southern Open | Round 2 | David Ferrer | L | 6-7(5), 6-3, 4-6 | Hard |
| Aug 11 | ATP Western & Southern Open | Round 1 | Alexandr Dolgopolov | W | 7-6(3), 4-3 | Hard |
| Aug 1 | ATP Citi Open | Round 2 | Juan Martin del Potro | L | 1-6, 5-7 | Hard |
| Jul 30 | ATP Citi Open | Round 1 | Lleyton Hewitt | W | 6-3, 7-5 | Hard |
| Jul 27 | ATP BB&T Atlanta Open | Semifinal | Kevin Anderson | L | 3-6, 6-7(3) | Hard |
| Jul 26 | ATP BB&T Atlanta Open | Quarterfinal | Santiago Giraldo | W | 6-3, 3-6, 7-6(2) | Hard |
| Jul 25 | ATP BB&T Atlanta Open | Round 2 | Igor Sijsling | W | 6-4, 6-3 | Hard |
| Jul 22 | ATP BB&T Atlanta Open | Round 1 | Marinko Matosevic | W | 6-2, 2-6, 6-3 | Hard |
Show 21 more
2012: 22-21
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Oct 7 | Shanghai Rolex Masters | Round 1 | Philipp Kohlschreiber | L | 4-6, 4-6 | Hard |
| Oct 2 | ATP China Open | Round 1 | Feliciano Lopez | L | 6-7(3), 7-5, 2-6 | Hard |
| Aug 31 | US Open | Round 2 | Juan Martin del Potro | L | 2-6, 3-6, 6-2, 2-6 | Hard |
| Aug 29 | US Open | Round 1 | Benjamin Becker | W | 7-5, 6-4, 5-2 | Hard |
| Aug 21 | ATP Winston-Salem Open | Round 2 | Marcel Granollers | L | 4-6, 2-6 | Hard |
| Aug 19 | ATP Winston-Salem Open | Round 1 | Go Soeda | W | 6-3, 7-5 | Hard |
| Aug 12 | ATP Western & Southern Open | Round 1 | Bernard Tomic | L | 4-6, 6-7(5) | Hard |
| Jul 17 | ATP BB&T Atlanta Open | Round 1 | James Blake | L | 6-1, 3-6, 5-7 | Hard |
| Jul 14 | ATP Campbell's Hall of Fame | Semifinal | John Isner | L | 6-7(4), 3-6 | Grass |
| Jul 13 | ATP Campbell's Hall of Fame | Quarterfinal | Benjamin Becker | W | 6-4, 3-0 ret. (ret.) | Grass |
| Jul 12 | ATP Campbell's Hall of Fame | Round 2 | Jesse Levine | W | 6-3, 6-4 | Grass |
| Jul 9 | ATP Campbell's Hall of Fame | Round 1 | Ruben Bemelmans | W | 7-6(8), 6-7(5), 7-5 | Grass |
Show 31 more
2011: 14-19
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Oct 12 | Shanghai Rolex Masters | Round 2 | Matthew Ebden | L | 4-6, 2-6 | Hard |
| Oct 11 | Shanghai Rolex Masters | Round 1 | Viktor Troicki | W | 6-3, 6-3 | Hard |
| Oct 2 | ATP Rakuten Japan Open | Round 1 | Mardy Fish | L | 4-6, 6-3, 5-7 | Hard |
| Sep 27 | ATP Malaysian Open | Round 1 | Nikolay Davydenko | L | 3-6, 2-6 | Hard |
| Aug 29 | US Open | Round 1 | Marin Cilic | L | 2-6, 5-7, 6-7(6) | Hard |
| Aug 23 | ATP Winston-Salem Open | Round 2 | Pierre-Ludovic Duclos | L | 5-7, 5-7 | Hard |
| Aug 22 | ATP Winston-Salem Open | Round 1 | Lizette Cabrera | W | 1-6, 6-3, 6-4 | Hard |
| Aug 17 | ATP Masters Series Western & Southern Financial Group Masters | Round 2 | Novak Djokovic | L | 2-6, 3-6 | Hard |
| Aug 15 | ATP Masters Series Western & Southern Financial Group Masters | Round 1 | Juan Ignacio Chela | W | 6-3, 6-3 | Hard |
| Aug 2 | ATP Legg Mason Tennis Classic | Round 2 | Viktor Troicki | L | 5-7, 2-6 | Hard |
| Aug 2 | ATP Legg Mason Tennis Classic | Round 1 | Mischa Zverev | W | 6-4, 1-6, 6-1 | Hard |
| Jul 30 | ATP Farmers Classic | Semifinal | Mardy Fish | L | 0-6, 6-4, 6-7(3) | Hard |
Show 21 more
2010: 4-9
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Sep 3 | US Open | Round 2 | Sergiy Stakhovsky | L | 3-6, 7-5, 6-3, 3-6, 6-7(6) | Hard |
| Sep 1 | US Open | Round 1 | Ivan Ljubicic | W | 6-3, 6-7(4), 6-3, 6-4 | Hard |
| Jul 9 | ATP Campbell's Hall of Fame | Quarterfinal | Richard Bloomfield | L | 7-5, 6-7(3), 5-7 | Grass |
| Jul 7 | ATP Campbell's Hall of Fame | Round 2 | Denis Kudla | W | 7-5, 7-6(5) | Grass |
| Jul 5 | ATP Campbell's Hall of Fame | Round 1 | Karol Beck | W | 6-1, 6-2 | Grass |
| Jun 7 | ATP AEGON Championships | Round 1 | Jesse Levine | L | 3-6, 3-6 | Grass |
| Mar 24 | ATP World Tour Masters 1000 Sony Ericsson Open | Round 1 | Michael Llodra | L | 2-6, 2-6 | Hard |
| Mar 13 | ATP BNP Paribas Open | Round 2 | Ivan Ljubicic | L | 2-6, 6-7(2) | Hard |
| Mar 11 | ATP BNP Paribas Open | Round 1 | Taylor Dent | W | 6-3, 6-4 | Hard |
| Feb 23 | ATP Delray Beach International Tennis Championship | Round 1 | Ernests Gulbis | L | 4-6, 6-7(5) | Hard |
| Feb 15 | ATP Regions Morgan Keegan Championships & The Cellular South Cup | Round 1 | John Isner | L | 1-6, 5-7 | Hard |
| Feb 8 | ATP SAP Open | Round 1 | Denis Istomin | L | 2-6, 5-7 | Hard |
Show 1 more
| Jan 18 | Australian Open | Round 1 | Janko Tipsarevic | L | 2-6, 4-6, 6-7(3) | Hard |
2008: 1-1
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Apr 17 | ATP Tour US Men's Claycourt Championships | Round 2 | James Blake | L | 3-6, 2-6 | Clay |
| Apr 14 | ATP Tour US Men's Claycourt Championships | Round 1 | Pablo Cuevas | W | 6-4, 6-3 | Clay |
How he is doing now
Last 103-7LLWLLLWLWLNewest first. Two losses in a row.
- Jul 29vs Zachary SvajdaJul 29 - Mubadala DC Open, Qualifying 1st RoundL3-6, 6-7(3)
- Apr 3vs Christian HarrisonApr 3 - Fayez Sarofim & Co. U.S. Men's Clay Court Championship, Qualifying FinalL7-5, 4-6, 4-6
- Apr 2vs Bjorn FratangeloApr 2 - Fayez Sarofim & Co. U.S. Men's Clay Court Championship, Qualifying 1st RoundW6-4, 6-3
- Jan 7vs Gianluca MagerJan 7 - Delray Beach Open by Vitacost.com, Round 1L6-3, 1-6, 4-6
- Feb 19vs SoonWoo KwonFeb 19 - Delray Beach Open by Vitacost.comL4-6, 6-3, 6-7(0)
- Feb 19vs SoonWoo KwonFeb 19 - Delray Beach Open by Vitacost.com, Round 2L4-6, 6-3, 6-7(0)
Career
19years2007 to 2021
- 2008First ATP matchBeat Pablo Cuevas, ATP Tour US Men's Claycourt Championships
- 2017First titleATP Memphis Open
- 2017Career high No. 40Jul 17, 2017
- Jan 7, 2021Latest matchLost to Gianluca Mager, Delray Beach Open by Vitacost.com
Grand Slam titles
AO0Round 3 (2018)5-9 in our records
RG0Round 2 (2013)1-5 in our records
WIM0Round 2 (2018)4-6 in our records
USO0Round 3 (2016)4-9 in our records
Titles by season
First ATP match
Apr 14, 2008: beat Pablo Cuevas 6-4, 6-3ATP Tour US Men's Claycourt Championships, on clay
Latest match
Jan 7, 2021: lost to Gianluca Mager 6-3, 1-6, 4-6Delray Beach Open by Vitacost.com, Round 1, on hard court
Most often against
The players he has met most in our records, with the head-to-head.
Marin Cilic8 meetings, finals 0-0
1-7Harrison trails
Last: May 15, 2018, Italian Open Round 2, lost
Guillermo Garcia-Lopez6 meetings, finals 0-0
6-0Harrison leads
Last: May 8, 2018, Madrid Open Round 1, won
Grigor Dimitrov5 meetings, finals 0-0
1-4Harrison trails
Last: Oct 11, 2017, ATP Shanghai Rolex Masters Round 2, lost
Andrey Kuznetsov4 meetings, finals 0-0
2-2All square
Last: Apr 25, 2017, ATP Hungarian Open Round 1, lost
Benjamin Becker4 meetings, finals 0-0
2-2All square
Last: Mar 22, 2014, ATP Sony Open Tennis Round 2, lost
Sources and updates
Results and schedules come from Agatha's own records of the ATP Tour.
Updated Oct 5, 2026, 3:15 PM ET. Results and form refresh after every match; biography facts are checked weekly.