Gael Monfils vs John Isner Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
G. Monfils vs J. Isner

Gael Monfils

FRA

7

Win

Played

6

Win

Age

6'4" (193 cm)

Height

6'10" (208 cm)

C. Rank

660

Best Rank

Total Titles

YTD Titles

$18.1M

Career Money

$15.1M

Right-Handed

Plays

Right-Handed

John Isner

USA

7

Win

Played

6

Win

Age

6'4" (193 cm)

Height

6'10" (208 cm)

C. Rank

660

Best Rank

Total Titles

YTD Titles

$18.1M

Career Money

$15.1M

Right-Handed

Plays

Right-Handed

Head-to-head: Monfils 7 - 6 Isner

They have played 37 sets in total, with Gael Monfils winning 19 and John Isner winning 18. The last match between John Isner and Gael Monfils was at the Rogers Cup - Toronto, 13-08-2021, Round: QF, Surface: Hard, with John Isner getting the victory 7-6(5) 6-4.

Players	Head To Head Match Wins
Monfils	7
Isner	6

Last 13 H2H Matches:

(QF) Rogers Cup - Toronto(08-13-21)

Stats

John Isner

Gael Monfils

(R1) China Open - Beijing(10-01-19)

Stats

John Isner

Gael Monfils

(R2) Erste Bank Open - Vienna(10-25-18)

Stats

Gael Monfils

John Isner

G. Monfils vs J. Isner H2H Profile

G. Monfils	Stats	J. Isner
$18,075,645	Career Prize Money	$15,094,425
63.73% (659-375)	Career Total W/L	61.45% (561-352)
4	Hard	6
3	Indoor	0
20	Titles	20
7	Total H2H Matches	6
54.55% (18-15)	YTD Win/Loss	0% (0-0)
1	YTD Titles	0

G. Monfils vs J. Isner Match Preview:

Second serve performance recent form: In recent form (last 6 months), Gael Monfils has won 44.74% of points on their second serve, while John Isner has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Gael Monfils, in recent form, has won 50.93% of their opponent's second serve points, while John Isner has won 0%. The same stats for first serve returns are 27.50% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Gael Monfils has saved 57.72% of breakpoints in recent form, whereas John Isner has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Gael Monfils has won 54.55% of matches played (W/L 18/15), with John Isner winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Gael Monfils has their best career surface win % on I.hard, winning 69% (W/L 155/69), and worse career win % on Grass, winning 57% (W/L 47/36). John Isner has their best career surface win % on Grass, winning 69% (W/L 56/29), and worse career win % on I.hard, winning 54% (W/L 76/66).
Player level: In the last year, Gael Monfils has played most of their matches on the Main tour, winning 46.15% of matches (W/L 6/7), where as John Isner has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 13 times before with Gael Monfils winning 7 times and John Isner being victorious 6 times. They have played 37 sets in total, with Gael Monfils winning 19 and John Isner winning 18.
The last match between Gael Monfils and John Isner was at the Rogers Cup - Toronto, 13-08-2021, Round: QF, Surface: Hard, with John Isner getting the victory 7-6(5) 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:19:33.
Deciding set H2H prediction: Gael Monfils and John Isner have played a deciding set 7 times, with Gael Monfils winning 4 times and John Isner 3 times. Very useful for predicting the outcome if this match goes the distance.
Head-to-Head extreme pressure situations: They have played 14 tiebreaks against each other with Gael Monfils winning 6, and John Isner 8.
Opponent quality stats: Over the last 12 months, Gael Monfils has played against opponents with an average rank of 72.42 while John Isner has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Gael Monfils has won 63% of deciding sets over the last 12 months, while John Isner has won 0% in all matches played on tour.
Break point conversion: In recent form, Gael Monfils has converted 32.65% of breakpoint opportunities, and John Isner has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Gael Monfils vs John Isner Editorial Preview By TennisTipster88.

G. Monfils vs J. Isner H2H Stats Used In Our Predictions

G. Monfils	Stats	J. Isner
7	H2H Matches Won	6
19	Sets Won	18
199	Games Won	202
134	Aces (Total)	195
63	Total Double Faults	33
1:19:33	Average Match Time	1:19:33
65% (782/1201)	1st Serve %	68% (851/1257)
77% (600/782)	1st Serve Win %	76% (643/851)
57% (239/419)	2nd Serve Win %	56% (228/406)
28% (20/71)	Break Pts Won %	26% (18/69)
31% (386/1260)	Return Points Win %	30% (362/1208)
64% (7/11)	Best‑of‑3 Win %	36% (4/11)
0% (0/2)	Best‑of‑5 Win %	100% (2/2)
57% (4/7)	Deciding Set Win %	43% (3/7)
67% (4/6)	1st Set Won, Won Match	57% (4/7)
33% (2/6)	1st Set Won, Lost Match	43% (3/7)
43% (3/7)	1st Set Lost, Won Match	33% (2/6)

Recent Performance Stats

G. Monfils Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Chengdu Open - Chengdu - 15-09-2025
R1 Alexander ShevchenkoA. Shevchenko	L	6-7(3) 6-3 1-0 ret.	Stats
U.S. Open - New York - 25-08-2025
R1 Roman SafiullinR. Safiullin	L	6-4 2-6 6-1 3-6 6-4	Stats
National Bank Open - Toronto - 28-07-2025
R1 Tomas Barrios VeraT. Barrios	L	6-4 4-6 7-6(3)	Stats
Citi Open - Washington - 21-07-2025
R1 Yibing WuY. Wu	L	6-3 6-1	Stats
Wimbledon - London - 30-06-2025
R2 Marton FucsovicsM. Fucsovics	L	6-4 1-6 4-6 7-6(5) 6-4	Stats

View All

J. Isner Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
U.S. Open - New York - 28-08-2023
R2 Michael MmohM. Mmoh	L	3-6 4-6 7-6(3) 6-4 7-6(7)	Stats
R1 Facundo Diaz AcostaF. Diaz	W	6-4 6-3 7-6(1)	Stats
Western & Southern Open - Cincinnati - 14-08-2023
R1 Jordan ThompsonJ. Thompson	L	7-6(5) 7-6(2)	Stats
Abierto de Tenis Mifel - Los Cabos - 31-07-2023
R2 Stefanos TsitsipasS. Tsitsipas	L	6-2 6-4	Stats
R1 Rinky HijikataR. Hijikata	W	6-2 7-6(4)	Stats

View All

G. Monfils vs J. Isner Stats Breakdown Vs All H2H Opponents

G. Monfils	Stats	J. Isner
63.73% (659/375)	YTD Win/Loss	61.45% (561/352)
60.58% (1640/1067)	Sets Win/Loss	58.40% (1422/1013)
53.01% (13972/12383)	Games Win/Loss	51.54% (13780/12956)
63.84% (256/145)	Hard Win/Loss	64.64% (340/186)
61.69% (190/118)	Clay Win/Loss	55.41% (87/70)
68.60% (166/76)	Indoor Hard W/L	53.79% (78/67)
56.63% (47/36)	Grass Win/Loss	65.88% (56/29)
0.57	Aces Per Game	1.14
7355	Aces Total	14970
0.26	Double Faults Per Game	0.14
3325	Total Double Faults	1857
1:8:50	Average Match Time	1:25:12
458.05	Average Opponent Rank	483.52
62% (44474/71298)	1st Serve %	69% (48323/70140)
73% (32560/44459)	1st Serve Win %	79% (38033/48323)
50% (13445/26802)	2nd Serve Win %	56% (12267/21947)
41% (2759/6812)	Break Points Won % (Total)	30% (1160/3810)
38% (27774/72635)	Return Points Win %	30% (20799/70185)
65.66% (130/68)	Slam W/L	60.00% (87/58)
57.94% (146/106)	Masters W/L	60.49% (147/96)
68.42% (13/6)	Cups W/L	44.07% (26/33)
63.95% (298/168)	Main Tour W/L	63.85% (242/137)
0.00% (0/2)	Tour Finals W/L	0.00% (0/3)
80.00% (44/11)	Challenger W/L	69.84% (44/19)
68.75% (22/10)	Futures W/L	70.59% (12/5)
63% (515/814)	Best of 3 Sets Win %	62% (464/747)
67% (141/210)	Best of 5 Sets Win %	59% (97/164)
59% (267/452)	Tiebreaks Win % (Total)	60% (558/933)
59% (197/335)	Deciding Set Win %	57% (204/357)
88% (617/542)	1st Set Won, Won Match	84% (541/456)
12% (617/75)	1st Set Won, Lost Match	16% (541/85)
28% (415/115)	1st Set Lost, Won Match	29% (371/106)