Player data updated: 2026-09-11 02:15 UTC

Gabriel Diallo

CAN Age 24 203 cm / 6'8" Plays: Right-Handed ATP Tour years active: 2023–2026

Gabriel Diallo represents Canada on the ATP Tour and is ranked No. 114, having reached a career high of No. 33. TennisDB's records show a singles record of 44–52 and one singles title.

Singles ranking

114

Career singles high

33 (Aug 18, 2025)

Elo peak

1875 (80th percentile)

Singles record

44–52 (45.8%)

Singles titles

Prize money

$3,408,686

YTD W-L

9–18

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 → Last 5: 2–3

Gabriel Diallo's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Luciano Darderi #22	4-6 3-2 (ret.)	L	H2H	Match data	Aug 4, 2026	R64	Canadian Open	Masters 1000	Hard
Kyrian Jacquet #121	6-7(1) 6-3 6-2	W	H2H	Match data	Aug 3, 2026	R128	Canadian Open	Masters 1000	Hard
Tristan Boyer #162	5-7 2-6	L	H2H	Match data	Jul 28, 2026	R32	Los Cabos Open	ATP 250	Hard
Lorenzo Sonego #69	6-7(4) 6-4 6-7(4) 7-6(6) 2-6	L	H2H	Match data	Jul 2, 2026	R64	Wimbledon	Grand Slam	Grass
Benjamin Bonzi #93	1-6 4-6 7-6(5) 6-3 3-1 (ret.)	W	H2H	Match data	Jun 30, 2026	R128	Wimbledon	Grand Slam	Grass

Rivals all rivalries →

Gabriel Diallo's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Karen Khachanov	1	3	4	Jun 14, 2025	H2H
Alex de Minaur	0	3	3	Jun 16, 2026	H2H
Tallon Griekspoor	1	2	3	Oct 29, 2025	H2H
Zizou Bergs	2	1	3	Oct 8, 2025	H2H
Taylor Fritz	0	3	3	Sep 27, 2025	H2H

Singles Titles (1)

Gabriel Diallo singles titles by season and category
Season	Age	Singles titles	GS	Masters 1000 including documented historical predecessor categories	ATP 500 including documented historical predecessor categories	ATP 250 including documented historical predecessor categories	ATP Finals	Tournaments
2025	23	1	—	—	—	1	—	Libéma Open
Total		1	—	—	—	1	—

Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Results

Gabriel Diallo career results by season
Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
2022	20	Qualifying Q	1	1	2	50.0%	—	—
2023	21	Qualifying Q	3	6	9	33.3%	—	—
2023	21	ATP	1	4	5	20.0%	227	139
2024	22	Qualifying Q	12	5	17	70.6%	—	—
2024	22	ATP	6	7	13	46.2%	139	87
2025	23	Qualifying Q	8	5	13	61.5%	—	—
2025	23	ATP	28	23	51	54.9%	87	41
2026	24	ATP	9	18	27	33.3%	40	114
Career		—	44	52	96	45.8%	—	—

Career Results by Surface

Gabriel Diallo 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 %
2022	20	Qualifying Q	1	1	2	50.0%	—	—	—	—	—	—	—	—	1	1	2	50.0%
2023	21	Qualifying Q	2	4	6	33.3%	0	1	1	0.0%	1	1	2	50.0%	3	6	9	33.3%
2023	21	ATP	1	3	4	25.0%	—	—	—	—	0	1	1	0.0%	1	4	5	20.0%
2024	22	Qualifying Q	8	3	11	72.7%	3	1	4	75.0%	1	1	2	50.0%	12	5	17	70.6%
2024	22	ATP	6	5	11	54.5%	0	1	1	0.0%	0	1	1	0.0%	6	7	13	46.2%
2025	23	Qualifying Q	6	2	8	75.0%	2	3	5	40.0%	—	—	—	—	8	5	13	61.5%
2025	23	ATP	13	16	29	44.8%	6	4	10	60.0%	9	3	12	75.0%	28	23	51	54.9%
2026	24	ATP	5	9	14	35.7%	1	5	6	16.7%	3	4	7	42.9%	9	18	27	33.3%
Career	—	—	25	33	58	43.1%	7	10	17	41.2%	12	9	21	57.1%	44	52	96	45.8%

Career Results by Opponent Rank

Gabriel Diallo 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 %
2023	21	0	0	—	—	1	1	2	50.0%	0	0	—	—	0	2	2	0.0%	1	3	4	25.0%
2024	22	0	0	—	—	2	3	5	40.0%	4	2	6	66.7%	0	2	2	0.0%	6	7	13	46.2%
2025	23	0	7	7	0.0%	5	7	12	41.7%	17	8	25	68.0%	6	1	7	85.7%	28	23	51	54.9%
2026	24	0	5	5	0.0%	1	1	2	50.0%	5	6	11	45.5%	3	6	9	33.3%	9	18	27	33.3%
Career		0	12	12	0.0%	9	12	21	42.9%	26	16	42	61.9%	9	11	20	45.0%	44	51	95	46.3%

Opponent ranking data available for 95/96 (99.0%) of Gabriel Diallo's ATP main draw matches.

Performance Stats

Gabriel Diallo 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%
2023	21	5/5	8.2	5.0	60.9%	68.0%	47.5%	48.0%	53.6%	59.8%	32.5%
2024	22	13/13	9.6	3.0	68.9%	70.6%	45.8%	66.8%	37.4%	63.0%	36.6%
2025	23	50/51	8.8	2.6	66.8%	74.3%	52.5%	51.8%	40.9%	67.0%	34.2%
2026	24	26/27	7.5	2.8	68.4%	70.7%	45.3%	50.7%	44.4%	62.5%	32.1%
Career		94/96	8.5	2.9	67.2%	72.5%	49.3%	53.4%	42.0%	64.8%	33.9%

Detailed serve and return statistics available for 94/96 (97.9%) of Gabriel Diallo's ATP main draw matches.

Advanced Stats

Gabriel Diallo 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
2022	20	1515	106.2	—	—	—	—	—	—	—	—	—	—	—	—	—
2023	21	1477	113.3	-0.84	-1.39	0.807	46.9%	+37	—	—	33.3%	-1.33	0–2	2–1 (67%)	—	+0.22
2024	22	1721	129.3	+0.04	+0.66	0.990	50.0%	0	—	—	48.6%	+0.05	1–2 (33%)	3–6 (33%)	98.2	-0.02
2025	23	1811	145.8	+2.74	-0.89	1.036	50.8%	-69	-124	-54	53.2%	+0.20	9–8 (53%)	13–12 (52%)	105.7	-1.78
2026	24	1680	127.3	-1.40	-2.04	0.856	47.8%	+14	-78	+45	37.9%	-0.76	5–4 (56%)	8–9 (47%)	101.1	-0.06
Career		1875	138.2	+1.03	-1.02	0.963	49.6%	-29	-107	-18	47.3%	-0.16	15–16 (48%)	26–28 (48%)	103.7	-1.73

Tournament Results by Category

Grand Slams

Gabriel Diallo Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
2023	21	Q1	Q1	Q2	Q1	1–4 (20%)
2024	22	Q3	R128	Q2	R32	11–4 (73%)
2025	23	R64	R64	R64	R64	4–4 (50%)
2026	24	R128	R128	R64	—	1–3 (25%)
W-L		3–4 (43%)	4–4 (50%)	4–4 (50%)	6–3 (67%)	17–15 (53%)

Masters 1000

Gabriel Diallo Masters 1000 results by season
Season	Age	CAN	CIN	IW	MAD	MC	MIA	PAR	ITA	SHA	W-L Win %
2022	20	Q2	—	—	—	—	—	—	—	—	1–1 (50%)
2023	21	R32	—	—	—	—	—	—	—	—	1–1 (50%)
2024	22	R64	—	—	—	—	Q1	—	—	R128	2–3 (40%)
2025	23	R32	R32	R64	QF	Q1	R64	R32	R128	R16	14–12 (54%)
2026	24	R64	—	R32	R64	R64	R64	—	—	—	4–5 (44%)
W-L		4–5 (44%)	1–1 (50%)	4–3 (57%)	5–3 (62%)	0–2 (0%)	3–4 (43%)	1–1 (50%)	0–1 (0%)	4–2 (67%)	22–22 (50%)

ATP 500

Gabriel Diallo ATP 500 results by season
Season	Age	MEX	BAR	BAS	DAL	MUN	TKY	QUE	WAS	W-L Win %
2025	23	R32	Q2	R32	—	—	R32	R16	R16	5–6 (45%)
2026	24	—	—	—	R32	R16	—	R32	—	1–3 (25%)
W-L		2–1 (67%)	1–1 (50%)	0–1 (0%)	0–1 (0%)	1–1 (50%)	0–1 (0%)	1–2 (33%)	1–1 (50%)	6–9 (40%)

ATP 250

Gabriel Diallo ATP 250 results by season
Season	Age	ADE	ALM	ATL	BUC	DAL	DLB	EAS	LIB	HKG	U.S	MAL	NWP	WSA	ASB	CAB	W-L Win %
2023	21	—	—	Q2	—	R32	—	—	—	—	—	—	R32	—	—	R32	2–5 (29%)
2024	22	—	F	—	—	—	R32	—	—	—	Q1	—	R32	—	—	—	5–5 (50%)
2025	23	—	R16	—	R16	—	—	—	W	R16	—	QF	—	R16	R32	—	13–6 (68%)
2026	24	R32	—	—	R16	—	R32	QF	R32	R16	—	—	—	—	—	R32	3–7 (30%)
W-L		0–1 (0%)	5–2 (71%)	1–1 (50%)	1–2 (33%)	1–2 (33%)	1–3 (25%)	2–1 (67%)	5–1 (83%)	4–2 (67%)	0–1 (0%)	2–1 (67%)	0–2 (0%)	1–1 (50%)	0–1 (0%)	0–2 (0%)	23–23 (50%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Current rank

114

Career high

Career-high date

Aug 18, 2025

First Top 100

Oct 21, 2024

First Top 50

Jun 1, 2025

First Top 20

—

First Top 10

—

Ranking History Matrix

Gabriel Diallo ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	21	221	211	212	169	146	140	140	159	166	136	138	139
2024	22	132	129	133	154	166	166	148	143	105	89	86	87
2025	23	85	89	81	78	54	40	36	33	35	42	41	41
2026	24	41	41	36	36	49	88	99	114	—	—	—	—

Similar Players

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

Gabriel Diallo's most statistically similar ATP players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Titles	Years	Rivalries	Match log
Zizou Bergs (active player)	BEL	#33	1,834	132	61	71	46.2%	$4,516,107	1	2020–2026	Rivalries	Match log
Jenson Brooksby (active player)	USA	#33	1,965	148	79	69	53.4%	$4,173,555	1	2018–2026	Rivalries	Match log
Mariano Navone (active player)	ARG	#29	1,831	125	58	67	46.4%	$3,322,974	1	2024–2026	Rivalries	Match log
Nuno Borges (active player)	POR	#30	1,855	189	91	98	48.1%	$5,714,494	1	2021–2026	Rivalries	Match log
Jaume Munar (active player)	ESP	#33	1,889	298	131	167	44.0%	$7,644,662	0	2015–2026	Rivalries	Match log
Lloyd Harris (active player)	RSA	#31	1,944	145	65	80	44.8%	$4,768,889	0	2017–2026	Rivalries	Match log
Giovanni Mpetshi Perricard (active player)	FRA	#29	1,851	103	44	59	42.7%	$3,646,666	2	2023–2026	Rivalries	Match log
Marcos Giron (active player)	USA	#37	1,914	303	138	165	45.5%	$7,214,687	1	2014–2026	Rivalries	Match log
Zhizhen Zhang (active player)	CHN	#31	1,833	132	57	75	43.2%	$4,623,420	0	2015–2026	Rivalries	Match log
Pedro Martinez (active player)	ESP	#36	1,845	212	86	126	40.6%	$6,099,157	1	2018–2026	Rivalries	Match log
Fabian Marozsan (active player)	HUN	#36	1,867	158	78	80	49.4%	$4,930,328	0	2023–2026	Rivalries	Match log
Alexander Blockx (active player)	BEL	#32	1,871	40	21	19	52.5%	$2,116,644	0	2023–2026	Rivalries	Match log

Frequently Asked Questions

How old is Gabriel Diallo?: Gabriel Diallo is 24 years old, born on September 24, 2001.
Which country does Gabriel Diallo represent?: Gabriel Diallo represents Canada in TennisDB's ATP records.
How tall is Gabriel Diallo?: Gabriel Diallo is 203 cm / 6'8".
Is Gabriel Diallo left-handed or right-handed?: Gabriel Diallo plays right-handed.
How many Grand Slam singles titles has Gabriel Diallo won?: Gabriel Diallo has not won a Grand Slam singles title.
How many Masters 1000 titles has Gabriel Diallo won?: TennisDB does not group any of Gabriel Diallo's titles under the modern Masters 1000 category.
How many ATP titles has Gabriel Diallo won?: Gabriel Diallo has won 1 ATP singles title across all categories. The most recent was Libema Open in 2025.
What is Gabriel Diallo's highest ATP ranking?: Gabriel Diallo's career-high ATP singles ranking is world No. 33, first achieved on August 18, 2025.
What is Gabriel Diallo's career win-loss record?: Gabriel Diallo has a career ATP singles record of 44 wins and 52 losses (45.8%).
How much career prize money has Gabriel Diallo earned?: Gabriel Diallo has earned at least $3,408,686 in career prize money from professional tennis.
What turned-professional year does TennisDB record for Gabriel Diallo?: TennisDB records 2023 as Gabriel Diallo's turned-professional year.
Which seasons of Gabriel Diallo's career appear in TennisDB?: Gabriel Diallo appears in TennisDB's ATP main-tour match records from 2023 through 2026.
On which surface does Gabriel Diallo have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Gabriel Diallo's highest ATP main-draw win rate is on grass: 57.1% (12–9).
Who has Gabriel Diallo faced most often?: Gabriel Diallo's most frequent opponent is Karen Khachanov, with a head-to-head record of 1–3 across 4 meetings.