Player data updated: 2026-09-02 02:26 UTC

Sam Riffice

USA Age 27 188 cm / 6'2" Plays: Right-Handed ATP Tour years active: 2021–2021

Sam Riffice represented the United States on the ATP Tour and reached a career-high ranking of No. 487. In TennisDB's records, Sam Riffice finished with a career record of 0–1 and no singles titles.

Peak ranking

487 (Oct 17, 2022)

Elo peak

1500 (3rd percentile)

Career record

0–1 (0.0%)

Career titles

Prize money

$128,047

Records cover recorded main-draw singles results in TennisDB's ATP event archive, including credited walkovers; qualifying is shown separately below.

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ATP Matches full match log →

Sam Riffice's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Grigor Dimitrov #18	1-6 6-7(3) 3-6	L	H2H	Match data	Sep 1, 2021*	R128	US Open	Grand Slam	Hard
Stefano Napolitano #212	2-6 4-6	L	H2H	Match data	Aug 26, 2019	Q1 Q	US Open	Grand Slam	Hard

Qualifying matches are shown here but excluded from main-draw summaries and leaderboards.

Rivals all rivalries →

Sam Riffice's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Grigor Dimitrov	0	1	1	Sep 1, 2021	H2H

Career Results

Sam Riffice career results by season
Season	Age	Type	L	M	Win %	Start Rank	End Rank
2019	20	Qualifying Q	1	1	0.0%	—	—
2021	22	ATP	1	1	0.0%	619	532
Career		—	1	1	0.0%	—	—

Career Results by Surface

Sam Riffice career results by season and surface
Season	Age	Type	Hard				Clay				Grass				Total
Season	Age	Type	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2019	20	Qualifying Q	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
2021	22	ATP	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%
Career	—	—	0	1	1	0.0%	—	—	—	—	—	—	—	—	0	1	1	0.0%

Career Results by Opponent Rank

Sam Riffice career results by season and opponent rank
Season	Age	1-10				11-30				31-100				100+				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2021	22	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	0	—	—	0	1	1	0.0%
Career		0	0	—	—	0	1	1	0.0%	0	0	—	—	0	0	—	—	0	1	1	0.0%

Performance Stats

Sam Riffice performance statistics by season
Season	Age	Sample	Aces/M	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
2021	22	1/1	1.0	9.0	49.0%	70.2%	42.9%	60.0%	100.0%	56.3%	23.2%
Career		1/1	1.0	9.0	49.0%	70.2%	42.9%	60.0%	100.0%	56.3%	23.2%

Advanced Stats

Sam Riffice advanced statistics by season
Season	Age	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
2019	20	1485	95.6	—	—	—	—	—	—	—	—	—	—	—	—	—
2021	22	1480	106.9	+1.49	+0.92	0.530	41.0%	—	—	—	0.0%	-3.00	—	0–1	—	-0.06
Career		1500	101.3	+1.49	+0.92	0.530	41.0%	—	—	—	0.0%	-3.00	—	0–1	—	-6.00

Tournament Results by Category

Grand Slams

Sam Riffice Grand Slams results by season
Season	Age	USO	W-L Win %
2019	20	Q1	0–1 (0%)
2021	22	R128	0–1 (0%)
W-L		0–2 (0%)	0–2 (0%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Career high

487

Career-high date

Oct 17, 2022

First Top 100

—

First Top 50

—

First Top 20

—

First Top 10

—

Ranking History Matrix

Sam Riffice ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	17	—	—	—	—	—	—	—	—	—	—	1580	1578
2017	18	1594	1539	1555	1565	806	787	793	807	788	762	773	763
2018	19	750	737	741	667	915	909	698	714	714	737	722	664
2019	20	541	538	537	536	529	506	506	557	549	548	547	555
2020	21	590	586	598	—	—	—	—	597	603	610	613	619
2021	22	624	631	648	654	653	564	543	542	536	528	531	532
2022	23	535	515	507	520	522	963	1254	849	857	496	497	493
2023	24	496	503	512	506	507	508	522	599	598	698	—	—

Similar Players

Other ATP players with comparable peak level, era, career record, and career scale.

Sam Riffice's most statistically similar ATP players
Player	Country	Peak Rank	Peak Elo	M	W	L	Win %	Years	Match Log
Leo Borg	SWE	334	1,500	9	2	7	22.2%	2021–2025	Match log
Alexandar Lazarov	BUL	272	1,532	7	1	6	14.3%	2017–2023	Match log
Alexander Erler	AUT	320	1,500	3	2	1	66.7%	2021–2025	Match log
Harry Bourchier	AUS	279	1,500	2	1	1	50.0%	2021–2021	Match log
Elliot Benchetrit	MAR	198	1,616	10	1	9	10.0%	2018–2025	Match log
Taha Baadi	MAR	485	1,515	3	1	2	33.3%	2025–2026	Match log
Nicolas Arseneault	CAN	491	1,513	2	1	1	50.0%	2025–2025	Match log
Thijs Boogaard	NED	481	1,512	3	1	2	33.3%	2026–2026	Match log
Louis Wessels	GER	267	1,509	3	1	2	33.3%	2016–2023	Match log
Petr Nouza	CZE	536	1,522	1	1	0	100.0%	2025–2025	Match log
Ted Scherman	USA	482	1,519	2	1	1	50.0%	1989–1989	Match log
Tres Cushing	USA	479	1,516	2	1	1	50.0%	1980–1980	Match log

Frequently Asked Questions

How old is Sam Riffice?: Sam Riffice is 27 years old, born on March 1, 1999.
Which country does Sam Riffice represent?: Sam Riffice represents United States in TennisDB's ATP records.
How tall is Sam Riffice?: Sam Riffice is 188 cm / 6'2".
Is Sam Riffice left-handed or right-handed?: Sam Riffice plays right-handed.
How many Grand Slams has Sam Riffice won?: Sam Riffice has not won a Grand Slam title.
How many Masters 1000 titles has Sam Riffice won?: TennisDB does not group any of Sam Riffice's titles under the modern Masters 1000 category.
What is Sam Riffice's highest ATP ranking?: Sam Riffice's career-high ATP singles ranking is world No. 487, first achieved on October 17, 2022.
What is Sam Riffice's career win-loss record?: Sam Riffice has a career ATP singles record of 0 wins and 1 losses (0.0%).
How much career prize money has Sam Riffice earned?: Sam Riffice has earned at least $128,047 in career prize money from professional tennis.
Which seasons of Sam Riffice's career appear in TennisDB?: Sam Riffice appears in TennisDB's ATP main-tour match records in 2021.
Who has Sam Riffice faced most often?: Sam Riffice's most frequent opponent is Grigor Dimitrov, with a head-to-head record of 0–1 across 1 meeting.