H2H data updated: 2026-09-01 00:00 UTC

John Isner vs Fabrice Santoro H2H: 0-1

Fabrice Santoro holds a 1–0 lead over John Isner in their ATP head-to-head. Across 1 main-draw meeting, Fabrice Santoro leads 1–0 on hard courts. Most recently, Fabrice Santoro won the 2008 Australian Open first round 6-2 6-2 6-4.

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John Isner
USA Age 41 Right-Handed 208 cm / 6'10"
H2H
0 – 1
1 main draw meetings
Fabrice Santoro
FRA Age 53 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Fabrice Santoro #36 6-2 6-2 6-4 John Isner #109 Match data Jan 16, 2008* R128 Australian Open Grand Slam Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
John Isner #660 #8 3,720 2,068 470 294 61.5% 0 1 0 0 15 16
Fabrice Santoro #142 #17 1,516 1,890 462 435 51.5% 0 0 0 1 5 6

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age John Isner Fabrice Santoro
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1989 3–6 33.3% #235 1,509 0 0
17 — — — — — — — 1990 15–16 48.4% #62 1,684 0 0
18 — — — — — — — 1991 26–21 55.3% #43 1,697 0 0
19 — — — — — — — 1992 28–23 54.9% #43 1,748 0 0
20 — — — — — — — 1993 24–26 48.0% #55 1,631 0 0
21 — — — — — — — 1994 24–18 57.1% #46 1,736 0 0
22 2007 8–5 61.5% #106 1,656 0 0 1995 16–25 39.0% #102 1,610 0 0
23 2008 11–19 36.7% #144 1,607 0 0 1996 6–12 33.3% #118 1,558 0 0
24 2009 27–18 60.0% #34 1,829 0 0 1997 32–23 58.2% #29 1,803 0 1
25 2010 38–20 65.5% #19 1,884 0 1 1998 27–27 50.0% #41 1,708 0 1
26 2011 34–19 64.2% #18 2,020 0 3 1999 36–25 59.0% #34 1,765 0 2
27 2012 41–19 68.3% #14 1,977 0 5 2000 34–27 55.7% #31 1,739 0 3
28 2013 38–22 63.3% #14 1,984 0 7 2001 35–26 57.4% #22 1,769 0 3
29 2014 37–21 63.8% #19 1,935 0 9 2002 27–25 51.9% #35 1,740 0 4
30 2015 45–23 66.2% #11 2,028 0 10 2003 17–21 44.7% #62 1,708 0 4
31 2016 30–20 60.0% #19 2,021 0 10 2004 18–15 54.5% #52 1,815 0 4
32 2017 36–21 63.2% #17 1,985 0 12 2005 18–19 48.6% #58 1,781 0 4
33 2018 32–22 59.3% #10 1,958 0 14 2006 19–23 45.2% #52 1,701 0 4
34 2019 29–17 63.0% #19 1,922 0 15 2007 24–19 55.8% #37 1,788 0 5
35 2020 10–7 58.8% #25 1,845 0 15 2008 18–17 51.4% #52 1,757 0 6
36 2021 23–11 67.6% #24 1,945 0 16 2009 15–20 42.9% #68 1,696 0 6
37 2022 22–16 57.9% #41 1,925 0 16 2010 0–1 0.0% #142 1,689 0 6
38 2023 9–14 39.1% #172 1,711 0 16 — — — — — — —

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age John Isner Fabrice Santoro
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
16 — — — — — — — — — — — — — — — — — 1989 1 1 2 50.0% 2 4 6 33.3% — — — — 0 1 1 0.0%
17 — — — — — — — — — — — — — — — — — 1990 8 4 12 66.7% 7 9 16 43.8% 0 1 1 0.0% 0 2 2 0.0%
18 — — — — — — — — — — — — — — — — — 1991 13 10 23 56.5% 11 8 19 57.9% — — — — 2 3 5 40.0%
19 — — — — — — — — — — — — — — — — — 1992 6 6 12 50.0% 21 13 34 61.8% — — — — 1 4 5 20.0%
20 — — — — — — — — — — — — — — — — — 1993 16 14 30 53.3% 8 11 19 42.1% — — — — 0 1 1 0.0%
21 — — — — — — — — — — — — — — — — — 1994 12 9 21 57.1% 12 8 20 60.0% — — — — 0 1 1 0.0%
22 2007 8 4 12 66.7% — — — — 0 1 1 0.0% — — — — 1995 3 7 10 30.0% 13 14 27 48.1% 0 1 1 0.0% 0 3 3 0.0%
23 2008 9 12 21 42.9% 1 3 4 25.0% 1 4 5 20.0% — — — — 1996 1 4 5 20.0% 5 8 13 38.5% — — — — — — — —
24 2009 25 17 42 59.5% 2 1 3 66.7% — — — — — — — — 1997 9 6 15 60.0% 12 8 20 60.0% 0 2 2 0.0% 11 7 18 61.1%
25 2010 29 13 42 69.0% 8 6 14 57.1% 1 1 2 50.0% — — — — 1998 14 15 29 48.3% 9 8 17 52.9% — — — — 4 4 8 50.0%
26 2011 26 13 39 66.7% 2 5 7 28.6% 6 1 7 85.7% — — — — 1999 22 12 34 64.7% 3 4 7 42.9% 3 3 6 50.0% 8 6 14 57.1%
27 2012 27 12 39 69.2% 6 5 11 54.5% 8 2 10 80.0% — — — — 2000 22 16 38 57.9% 6 5 11 54.5% 3 3 6 50.0% 3 3 6 50.0%
28 2013 26 14 40 65.0% 8 5 13 61.5% 4 3 7 57.1% — — — — 2001 20 15 35 57.1% 7 6 13 53.8% 6 2 8 75.0% 2 3 5 40.0%
29 2014 27 14 41 65.9% 6 5 11 54.5% 4 2 6 66.7% — — — — 2002 22 14 36 61.1% 2 6 8 25.0% 3 3 6 50.0% 0 2 2 0.0%
30 2015 31 14 45 68.9% 10 6 16 62.5% 4 3 7 57.1% — — — — 2003 11 11 22 50.0% 1 5 6 16.7% 2 2 4 50.0% 3 3 6 50.0%
31 2016 22 13 35 62.9% 5 5 10 50.0% 3 2 5 60.0% — — — — 2004 13 11 24 54.2% 4 2 6 66.7% 1 1 2 50.0% 0 1 1 0.0%
32 2017 23 14 37 62.2% 7 4 11 63.6% 6 3 9 66.7% — — — — 2005 10 9 19 52.6% 2 5 7 28.6% 2 2 4 50.0% 4 3 7 57.1%
33 2018 20 16 36 55.6% 7 5 12 58.3% 5 1 6 83.3% — — — — 2006 9 13 22 40.9% 2 4 6 33.3% 5 3 8 62.5% 3 3 6 50.0%
34 2019 24 16 40 60.0% — — — — 5 1 6 83.3% — — — — 2007 15 12 27 55.6% 0 2 2 0.0% 7 3 10 70.0% 2 2 4 50.0%
35 2020 9 6 15 60.0% 1 1 2 50.0% — — — — — — — — 2008 11 10 21 52.4% 1 3 4 25.0% 5 3 8 62.5% 1 1 2 50.0%
36 2021 18 8 26 69.2% 5 2 7 71.4% 0 1 1 0.0% — — — — 2009 8 13 21 38.1% 0 3 3 0.0% 7 4 11 63.6% — — — —
37 2022 11 10 21 52.4% 7 4 11 63.6% 4 2 6 66.7% — — — — 2010 0 1 1 0.0% — — — — — — — — — — — —
38 2023 6 10 16 37.5% 0 2 2 0.0% 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — —
Career — 341 206 547 62.3% 75 59 134 56.0% 54 29 83 65.1% — — — — — 246 213 459 53.6% 128 136 264 48.5% 44 33 77 57.1% 44 53 97 45.4%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 756/764 of John Isner's and 766/857 of Fabrice Santoro's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age John Isner Fabrice Santoro
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
18 — —/— — — — — — — — — — 1991 43/47 1.3 2.4 59.8% 64.2% 47.7% 57.1% 45.6% 57.5% 43.8%
19 — —/— — — — — — — — — — 1992 41/51 1.9 3.2 58.7% 63.0% 51.9% 51.4% 47.1% 58.2% 42.1%
20 — —/— — — — — — — — — — 1993 46/50 1.3 2.7 61.4% 64.0% 51.2% 51.1% 47.6% 58.6% 41.1%
21 — —/— — — — — — — — — — 1994 36/42 2.5 3.1 61.1% 66.0% 51.6% 64.6% 42.4% 60.0% 42.5%
22 2007 13/13 19.6 3.1 67.2% 78.2% 59.4% 65.5% 19.8% 71.9% 26.6% 1995 39/41 2.0 3.4 61.1% 62.4% 48.9% 54.4% 37.3% 57.2% 39.6%
23 2008 29/30 15.0 3.4 66.9% 77.1% 52.3% 60.0% 26.1% 68.8% 27.4% 1996 13/18 1.6 3.2 53.2% 61.7% 49.9% 50.7% 47.8% 56.1% 36.9%
24 2009 45/45 14.5 2.5 67.1% 75.0% 57.4% 65.9% 29.5% 69.1% 30.0% 1997 48/55 3.4 2.1 50.9% 70.6% 54.1% 56.5% 43.0% 62.5% 40.7%
25 2010 58/58 17.8 2.3 69.1% 76.5% 55.9% 68.0% 39.3% 70.1% 29.9% 1998 42/54 3.0 2.0 54.4% 67.3% 51.7% 57.4% 43.3% 60.1% 40.6%
26 2011 53/53 15.2 2.8 69.2% 78.0% 55.6% 62.5% 40.1% 71.2% 31.5% 1999 51/61 3.1 2.4 58.3% 67.4% 50.4% 61.7% 41.5% 60.2% 38.7%
27 2012 56/60 16.7 2.2 67.9% 78.2% 57.0% 72.2% 33.2% 71.6% 31.1% 2000 51/61 3.2 2.6 55.4% 68.5% 52.3% 55.2% 44.2% 61.1% 39.0%
28 2013 60/60 16.3 1.7 67.7% 79.4% 57.8% 66.5% 33.7% 72.2% 31.1% 2001 51/61 2.8 1.7 57.0% 66.1% 51.9% 62.8% 47.5% 60.0% 39.2%
29 2014 57/58 17.4 1.8 67.8% 79.1% 57.8% 73.0% 27.3% 72.1% 30.2% 2002 43/52 3.9 2.7 56.0% 69.4% 53.4% 54.4% 42.1% 62.2% 40.2%
30 2015 68/68 18.5 1.8 70.3% 80.2% 58.6% 74.8% 37.5% 73.8% 29.6% 2003 38/38 2.9 2.2 59.9% 67.0% 49.7% 47.3% 39.7% 59.9% 39.2%
31 2016 50/50 23.2 2.7 69.2% 82.4% 55.3% 68.3% 35.9% 73.9% 30.7% 2004 31/33 4.2 1.8 56.0% 69.3% 51.0% 56.2% 37.7% 61.0% 38.8%
32 2017 57/57 19.7 2.2 70.6% 80.6% 56.5% 63.6% 41.2% 73.5% 29.1% 2005 37/37 3.4 1.4 58.5% 64.7% 51.6% 59.6% 36.9% 59.4% 40.2%
33 2018 54/54 22.4 2.4 69.1% 81.3% 56.7% 70.1% 30.6% 73.7% 29.7% 2006 42/42 4.3 2.6 58.4% 68.0% 48.9% 56.2% 46.1% 60.0% 38.2%
34 2019 46/46 21.8 1.7 71.0% 81.4% 58.6% 70.1% 34.2% 74.7% 29.8% 2007 43/43 5.0 1.5 55.7% 72.3% 54.2% 57.1% 45.6% 64.1% 38.6%
35 2020 17/17 21.9 3.5 71.5% 78.6% 54.9% 84.1% 25.0% 72.2% 28.8% 2008 35/35 3.5 1.3 57.5% 69.5% 53.5% 57.8% 41.1% 62.7% 37.2%
36 2021 33/34 20.6 2.1 68.5% 79.0% 55.9% 62.7% 34.5% 71.8% 28.4% 2009 35/35 4.8 1.9 56.6% 69.3% 49.5% 56.5% 41.4% 60.9% 36.1%
37 2022 37/38 22.6 2.8 68.8% 80.3% 54.1% 64.9% 36.6% 72.1% 27.7% 2010 1/1 0.0 1.0 60.2% 66.2% 48.8% 70.6% 50.0% 59.3% 30.4%
38 2023 23/23 20.9 2.9 67.7% 79.7% 57.4% 72.2% 18.8% 72.3% 28.0% — —/— — — — — — — — — —
Career — 756/764 18.8 2.3 68.9% 79.2% 56.7% 68.4% 33.7% 72.2% 29.8% — 766/897 3.1 2.3 57.4% 67.1% 51.3% 56.5% 43.2% 60.3% 39.7%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age John Isner Fabrice Santoro
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
16 — — — — — — — — — — — — — — — — 1989 1509 117.4 — — — — +25 +18 — 37.5% -0.75 2–2 (50%) 3–1 (75%) — -0.24
17 — — — — — — — — — — — — — — — — 1990 1685 143.3 — — — — -18 -64 — 53.2% -0.15 2–7 (22%) 6–3 (67%) — -1.45
18 — — — — — — — — — — — — — — — — 1991 1698 140.2 -2.94 +4.41 1.033 50.6% -23 +17 — 55.5% +0.39 8–9 (47%) 7–4 (64%) — -0.38
19 — — — — — — — — — — — — — — — — 1992 1748 143.8 -2.09 +2.77 1.007 50.2% -63 +37 — 53.7% +0.24 7–6 (54%) 13–6 (68%) — -1.57
20 — — — — — — — — — — — — — — — — 1993 1632 140.6 -2.07 +2.75 0.993 49.9% +48 +70 — 46.7% -0.12 9–7 (56%) 5–8 (38%) — -0.03
21 — — — — — — — — — — — — — — — — 1994 1737 139.2 -1.00 +3.08 1.062 51.3% -5 +10 — 56.3% +0.29 9–9 (50%) 8–4 (67%) — -0.43
22 2007 1656 138.0 +5.43 -3.75 0.947 49.4% +37 — — 54.1% -0.19 5–1 (83%) 12–7 (63%) — +0.01 1995 1611 128.7 -2.75 +0.77 0.927 48.4% -29 +106 — 43.8% -0.57 6–11 (35%) 3–8 (27%) — +0.74
23 2008 1608 128.0 +4.14 -6.69 0.881 48.3% +39 -96 -116 41.0% -0.51 4–8 (33%) 13–12 (52%) — +0.16 1996 1558 113.5 -2.78 -1.32 0.840 46.7% -8 +78 — 35.9% -1.13 2–2 (50%) 3–7 (30%) — +0.36
24 2009 1830 145.6 +4.72 -4.63 0.972 50.0% +1 -280 — 57.0% +0.23 12–6 (67%) 26–12 (68%) — +0.93 1997 1804 152.5 +0.69 +3.16 1.085 51.3% -35 -44 — 56.1% +0.33 11–9 (55%) 11–3 (79%) — -2.98
25 2010 1885 154.2 +5.86 -4.84 1.002 50.5% +41 -194 — 58.8% +0.34 19–9 (68%) 32–16 (67%) — +2.28 1998 1709 143.8 -1.02 +2.20 1.017 50.4% -3 +74 — 50.7% -0.05 10–12 (45%) 8–5 (62%) — -0.42
26 2011 2020 160.4 +7.13 -3.98 1.097 51.5% +30 -361 -297 61.6% +0.53 11–11 (50%) 32–20 (62%) — +1.83 1999 1766 144.6 -1.34 +1.00 0.973 49.6% +38 -13 -220 56.4% +0.23 10–5 (67%) 13–8 (62%) — +1.38
27 2012 1978 157.8 +7.12 -4.36 1.092 51.3% +43 -260 -71 62.7% +0.43 15–10 (60%) 38–18 (68%) — +3.35 2000 1740 141.2 -0.34 +2.05 1.004 50.0% +13 +19 -204 51.0% -0.11 13–8 (62%) 10–12 (45%) — -0.61
28 2013 1985 159.0 +7.64 -3.71 1.119 51.3% +52 -198 -94 59.5% +0.36 18–11 (62%) 36–17 (68%) — +3.48 2001 1769 141.9 -1.14 +1.52 0.980 49.9% -19 +17 -124 56.3% +0.07 9–7 (56%) 10–6 (63%) — -0.40
29 2014 1935 157.9 +7.20 -4.42 1.079 50.8% +50 -99 -27 61.8% +0.44 12–6 (67%) 41–21 (66%) — +3.24 2002 1740 141.0 -0.22 +2.22 1.064 51.1% +48 -51 -125 51.5% +0.12 10–12 (45%) 12–11 (52%) — +1.01
30 2015 2029 168.0 +8.71 -4.22 1.132 51.6% +54 -121 -120 62.7% +0.57 12–9 (57%) 39–25 (61%) — +3.80 2003 1709 127.8 -1.70 +2.05 0.978 49.4% +20 -96 -93 45.7% -0.26 9–10 (47%) 2–6 (25%) — -0.35
31 2016 2021 163.0 +8.76 -3.60 1.179 51.8% +44 -140 -79 58.6% +0.48 9–10 (47%) 31–30 (51%) — +1.41 2004 1816 137.3 -1.06 +1.68 0.997 49.9% -21 -159 — 50.0% +0.07 5–3 (63%) 3–5 (38%) — -0.43
32 2017 1986 158.3 +8.00 -5.60 1.094 51.2% +14 -91 -60 60.0% +0.42 11–9 (55%) 40–24 (63%) — +3.24 2005 1781 146.7 -1.92 +3.04 0.990 49.9% +42 -184 -142 50.0% +0.01 6–5 (55%) 6–8 (43%) — -2.81
33 2018 1959 158.8 +8.37 -4.32 1.129 51.3% -23 -61 +77 57.0% +0.42 14–11 (56%) 37–32 (54%) — +2.48 2006 1702 141.3 -1.28 +1.44 0.957 49.5% +11 -128 +3 48.2% -0.10 4–9 (31%) 7–8 (47%) — -2.48
34 2019 1922 154.7 +8.16 -3.97 1.178 51.7% -6 — +115 61.2% +0.47 8–7 (53%) 29–23 (56%) — +3.19 2007 1788 144.1 +1.04 +2.02 1.074 51.2% -11 — +11 55.1% +0.11 6–9 (40%) 12–5 (71%) — -1.41
35 2020 1846 134.4 +4.91 -4.34 1.035 50.7% +22 — — 60.9% +0.50 3–3 (50%) 14–7 (67%) — +1.74 2008 1758 141.9 -0.13 +0.94 0.995 50.0% +37 -208 +68 49.4% -0.26 3–2 (60%) 9–6 (60%) — -0.59
36 2021 1945 152.3 +6.93 -5.43 1.006 50.2% 0 +9 — 62.5% +0.27 10–5 (67%) 21–9 (70%) — +0.90 2009 1696 134.7 -1.83 -0.14 0.922 48.5% -3 -186 +180 42.9% -0.27 6–6 (50%) 4–9 (31%) — -1.38
37 2022 1926 145.5 +6.21 -5.79 0.996 49.8% -21 +13 +80 55.1% -0.02 11–8 (58%) 30–17 (64%) — +1.11 2010 1690 110.3 +0.81 +1.44 0.747 46.0% — — — 0.0% -2.33 — — — -0.30
38 2023 1711 125.8 +5.40 -5.66 1.012 49.9% +36 — +244 45.3% -0.14 3–6 (33%) 11–17 (39%) — +1.74 — — — — — — — — — — — — — — — —
Career — 2068 162.0 +7.10 -4.58 1.071 50.9% +25 -137 -39 58.7% +0.34 177–130 (58%) 482–307 (61%) 111.1 +4.58 — 1890 147.6 -1.17 +2.02 1.000 50.0% +6 +5 -36 51.0% -0.01 147–150 (49%) 155–133 (54%) 103.9 -1.65

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.