Grigor Dimitrov def. Sam Riffice — Round of 128, US Open 2021

0–1

Clay

–

1–1

Grass

–

1–1

R128

–

0–1

R64

–

1–1

First match at an event

–

1–2

At Grand Slams

–

2

Completed matches

0

0%

Won in straight sets

–

50%

Won after losing a set

–

0%

Lost after winning a set

–

50%

Lost in straight sets

–

0–2

Tiebreaks

–

1/2

Won after losing set 1

–

0

Matches

0

0

Sets

0

60

Days since last match

–