Player record

Sun, David

ID 86580ILMaleInactive
Current rating2,216
Back to ratingsCompare player

Wins

274

Indexed tournament wins

Losses

143

Indexed tournament losses

Matches

417

Decisive results

Win rate

65.7%

Across indexed matches

Peak rating

2,216

Highest rating in the available history.

Biggest upset

Stewart, Sidney

US Open · Jul 4, 2012 · +989 rating

Open →

Biggest loss

Zhuo, Evan

Butterfly Thanksgiving Team Championships · Nov 25, 2012 · -333 rating

Open →

Most frequent opponent

Pardeshi, Akash

7 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

32 tournament appearances · synced Aug 7, 2026, 2:13 AM

DateTournamentRating inRating afterPoints changedRecord
May 4, 2013Spring OpenTournament · View matches1,8181,812-6+27 / -334W / 3L
Mar 24, 20132013 Saint Peters March OpenTournament · View matches1,8781,818-60+23 / -839W / 5L
Mar 10, 201349th Robo-Pong St. Joseph Valley OpenTournament · View matches · USATT readjusted 1,725 → 1,8651,7251,878+13+34 / -2113W / 5L
Feb 9, 2013Champaign Butterfly Open Winter Giant RRTournament · View matches1,6921,725+339W / 2L
Dec 29, 2012Aurora Winter OpenTournament · View matches · USATT readjusted 1,594 → 1,6551,5941,692+37+37 / 07W / 0L
Nov 25, 2012Butterfly Thanksgiving Team ChampionshipsTournament · View matches1,5931,594+118W / 6L
Oct 28, 2012South Shore Sports/Butterfly TT ChampionshipsTournament · View matches1,5751,593+18+48 / -3014W / 6L
Sep 16, 20122012 Badger OpenTournament · View matches · USATT readjusted 1,390 → 1,5391,3901,575+36+50 / -149W / 4L
Aug 25, 2012Champaign Open Summer Giant RRTournament · View matches1,3871,390+34W / 2L
Aug 12, 20122012 Indiana OpenTournament · View matches · USATT readjusted 1,294 → 1,3551,2941,387+32+36 / -49W / 1L
Jul 4, 2012US OpenTournament · View matches5381,294+75612W / 5L
Oct 15, 2011October OpenTournament · View matches · Initial rating 538Unrated538+8+8 / 01W / 2L