Player record

Mandelstam, David

ID 96061MaleInactive
Current rating2,324
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Wins

135

Indexed tournament wins

Losses

75

Indexed tournament losses

Matches

210

Decisive results

Win rate

64.3%

Across indexed matches

Peak rating

2,324

Highest rating in the available history.

Biggest upset

MCALOOSE, HUNTER

2015 U.S. Open · Jul 11, 2015 · +706 rating

Open →

Biggest loss

Ryan Wu

2015 U.S. Open · Jul 11, 2015 · -296 rating

Open →

Most frequent opponent

Feng, Jensen

5 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

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

DateTournamentRating inRating afterPoints changedRecord
Dec 16, 20222022 U.S. OPEN TABLE TENNIS CHAMPIONSHIPSTournament · View matches2,2372,324+8714W / 6L
Sep 24, 2022SPTTC SEPTEMBER GIANT RR & DOUBLES TOURNAMENTTournament · View matches2,1892,237+48+48 / 012W / 0L
Feb 29, 20202020 Ultimate Fieldhouse Winter OpenTournament · View matches2,2722,189-83+15 / -9813W / 7L
Dec 17, 2019US OpenTournament · View matches2,1022,272+17022W / 7L
Aug 31, 20192019 Joola LA OpenTournament · View matches · USATT readjusted 1,904 → 2,0871,9042,102+15+52 / -3714W / 5L
Dec 17, 2017US OpenTournament · View matches1,8201,904+84+98 / -1411W / 10L
Jul 22, 20172017 SPTTC July OpenTournament · View matches1,7801,820+4011W / 7L
Apr 29, 20172017 ITTF North American Hopes Tournament · View matches1,5511,780+2295W / 3L
Dec 12, 20162016 US OpenTournament · View matches · USATT readjusted 1,164 → 1,4901,1641,551+61+102 / -4119W / 10L
Sep 20, 20152015 BTTC Fall OpenTournament · View matches1,1721,164-84W / 3L
Aug 23, 20152015 Seattle OpenTournament · View matches1,1221,172+50+52 / -27W / 2L
Jul 11, 20152015 U.S. Open Tournament · View matches1,0731,122+493W / 14L
Mar 22, 20152015 BTTC Spring OpenTournament · View matches · Initial rating 1,345Unrated1,345-8+0 / -80W / 1L