AGATHANo gut feelings

TennisATPRight-handed

Duncan Chan

CanadaAge, ranking and results

Duncan Chan is a tennis player on the ATP Tour who reached a career-high ranking of No. 486 on August 10, 2026.

1ATP Tour match

Updated

About Duncan Chan

Duncan Chan is a tennis player on the ATP Tour. Born on July 29, 2005, in Markham, Canada, he plays right-handed with a two-handed backhand. On August 10, 2026, Chan reached a career-high ATP Tour ranking of No. 486.

Match history1

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.

DateTournamentRoundOpponentResultScoreSurface
Aug 4National Bank OpenRound 1Thiago Agustin TiranteL3-6, 6-1, 6-7(3)Hard
Aug 1National Bank OpenQualifying FinalHugo GastonW2-6, 7-5, 6-3Hard

How he is doing nowThrough Aug 4

2026 record0-1hard 0-1
2026 titles0none yet this season
Last 21-1LWNewest first. Lost his last match.

Career

  1. 2026First ATP matchLost to Thiago Agustin Tirante, National Bank Open
  2. 2026Career high No. 486Aug 10, 2026
  3. Aug 4, 2026Latest matchLost to Thiago Agustin Tirante, National Bank Open

First ATP match

Aug 4, 2026: lost to Thiago Agustin Tirante 3-6, 6-1, 6-7National Bank Open, on hard

Latest match

Aug 4, 2026: lost to Thiago Agustin Tirante 3-6, 6-1, 6-7National Bank Open, Round 1, on hard court

Sources and updates

Results and schedules come from Agatha's own records of the ATP Tour.

Updated Oct 5, 2026, 3:07 PM ET. Results and form refresh after every match; biography facts are checked weekly.