H2H data updated: 2026-09-12 00:00 UTC

Sloane Stephens vs Flavia Pennetta H2H: 1-3

Flavia Pennetta holds a 3–1 lead over Sloane Stephens in their WTA head-to-head. Across 4 main-draw meetings, Flavia Pennetta leads 2–1 on clay and 1–0 on hard courts. Most recently, Flavia Pennetta won the 2014 Indian Wells Open quarterfinal 6-4 5-7 6-4.

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Sloane Stephens
United States Age 33 Right-Handed 170 cm / 5'7"
H2H
1 – 3
4 main-draw meetings
Flavia Pennetta
ITA Age 44 Right-Handed 172 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Flavia Pennetta #21 6-4 5-7 6-4 Sloane Stephens #18 Match data Mar 12, 2014* QF Indian Wells Open Premier Mandatory → modern equivalent WTA 1000 Hard
Sloane Stephens #17 6-3 6-3 Flavia Pennetta #104 Match data May 15, 2013* R64 Italian Open Premier 5 → modern equivalent WTA 1000 Clay
Flavia Pennetta #21 6-2 6-3 Sloane Stephens #92 Match data May 17, 2012* R32 Italian Open Premier 5 → modern equivalent WTA 1000 Clay
Flavia Pennetta #12 6-1 6-1 Sloane Stephens #303 Match data Jul 9, 2010* R16 Bastad International → modern equivalent WTA 250 Clay

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
Sloane Stephens #209 #3 5,727 1,952 303 249 54.9% 1 1 0 1 5 8
Flavia Pennetta #15 #6 3,621 1,985 420 274 60.5% 1 1 0 1 8 11

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 Sloane Stephens Flavia Pennetta
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2010 2–3 40.0% #204 1,519 0 0 — — — — — — —
18 2011 7–9 43.8% #96 1,580 0 0 — — — — — — —
19 2012 21–17 55.3% #38 1,709 0 0 — — — — — — —
20 2013 40–22 64.5% #12 1,827 0 0 2002 1–3 25.0% #95 1,482 0 0
21 2014 20–19 51.3% #36 1,732 0 0 2003 18–20 47.4% #69 1,559 0 0
22 2015 34–20 63.0% #30 1,787 0 1 2004 30–22 57.7% #38 1,667 0 1
23 2016 21–10 67.7% #35 1,755 0 4 2005 37–21 63.8% #23 1,758 0 3
24 2017 15–8 65.2% #13 1,863 1 5 2006 29–18 61.7% #28 1,725 0 3
25 2018 34–19 64.2% #6 1,920 1 6 2007 30–24 55.6% #39 1,768 0 4
26 2019 22–19 53.7% #25 1,786 1 6 2008 50–24 67.6% #13 1,895 0 6
27 2020 4–11 26.7% #39 1,641 1 6 2009 52–23 69.3% #12 1,906 0 8
28 2021 18–17 51.4% #65 1,759 1 6 2010 45–23 66.2% #24 1,859 0 9
29 2022 18–17 51.4% #37 1,785 1 7 2011 31–22 58.5% #20 1,815 0 9
30 2023 21–20 51.2% #47 1,789 1 7 2012 21–14 60.0% #45 1,763 0 9
31 2024 19–21 47.5% #74 1,688 1 8 2013 19–20 48.7% #31 1,738 0 9
32 2025 0–5 0.0% #479 1,603 1 8 2014 30–20 60.0% #12 1,780 0 10
33 2026 7–12 36.8% #209 1,699 1 8 2015 27–20 57.4% #8 1,842 1 11

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 Sloane Stephens Flavia Pennetta
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 %
17 2010 1 1 2 50.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
18 2011 6 6 12 50.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 2012 12 10 22 54.5% 7 6 13 53.8% 2 1 3 66.7% — — — — — — — — — — — — — — — — — — — — —
20 2013 29 16 45 64.4% 7 5 12 58.3% 4 1 5 80.0% — — — — 2002 0 1 1 0.0% 1 2 3 33.3% — — — — — — — —
21 2014 11 10 21 52.4% 6 6 12 50.0% 3 3 6 50.0% — — — — 2003 9 10 19 47.4% 8 8 16 50.0% 1 2 3 33.3% — — — —
22 2015 20 13 33 60.6% 8 5 13 61.5% 6 2 8 75.0% — — — — 2004 8 11 19 42.1% 20 8 28 71.4% 2 3 5 40.0% — — — —
23 2016 10 6 16 62.5% 9 3 12 75.0% 2 1 3 66.7% — — — — 2005 13 12 25 52.0% 20 6 26 76.9% 3 1 4 75.0% 1 2 3 33.3%
24 2017 15 7 22 68.2% — — — — 0 1 1 0.0% — — — — 2006 10 7 17 58.8% 16 8 24 66.7% 3 2 5 60.0% 0 1 1 0.0%
25 2018 24 13 37 64.9% 10 5 15 66.7% 0 1 1 0.0% — — — — 2007 15 11 26 57.7% 13 11 24 54.2% 2 2 4 50.0% — — — —
26 2019 10 13 23 43.5% 10 4 14 71.4% 2 2 4 50.0% — — — — 2008 29 16 45 64.4% 20 6 26 76.9% 1 2 3 33.3% — — — —
27 2020 3 8 11 27.3% 1 3 4 25.0% — — — — — — — — 2009 30 13 43 69.8% 18 8 26 69.2% 4 2 6 66.7% — — — —
28 2021 6 11 17 35.3% 10 5 15 66.7% 2 1 3 66.7% — — — — 2010 24 14 38 63.2% 17 6 23 73.9% 2 2 4 50.0% 2 1 3 66.7%
29 2022 13 9 22 59.1% 5 6 11 45.5% 0 2 2 0.0% — — — — 2011 23 15 38 60.5% 5 5 10 50.0% 3 2 5 60.0% — — — —
30 2023 12 14 26 46.2% 8 5 13 61.5% 1 1 2 50.0% — — — — 2012 8 7 15 53.3% 10 4 14 71.4% 3 3 6 50.0% — — — —
31 2024 8 13 21 38.1% 9 5 14 64.3% 2 3 5 40.0% — — — — 2013 8 9 17 47.1% 8 9 17 47.1% 3 2 5 60.0% — — — —
32 2025 0 5 5 0.0% — — — — — — — — — — — — 2014 24 14 38 63.2% 4 4 8 50.0% 2 2 4 50.0% — — — —
33 2026 6 8 14 42.9% 1 4 5 20.0% — — — — — — — — 2015 22 14 36 61.1% 5 4 9 55.6% 0 2 2 0.0% — — — —
Career — 186 163 349 53.3% 93 67 160 58.1% 24 19 43 55.8% — — — — — 223 154 377 59.2% 165 89 254 65.0% 29 27 56 51.8% 3 4 7 42.9%

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 520/552 of Sloane Stephens's and 463/690 of Flavia Pennetta'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 Sloane Stephens Flavia Pennetta
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%
17 2010 5/5 0.6 3.6 64.1% 58.7% 39.2% 42.2% 62.2% 52.1% 42.9% — —/— — — — — — — — — —
18 2011 16/16 1.4 3.0 59.3% 59.3% 47.2% 41.8% 52.7% 54.1% 43.8% — —/— — — — — — — — — —
19 2012 36/38 1.7 3.6 62.4% 61.6% 46.4% 48.6% 43.2% 55.6% 45.1% — —/— — — — — — — — — —
20 2013 58/62 2.1 2.7 64.9% 63.2% 45.5% 49.3% 49.5% 56.8% 44.8% — —/— — — — — — — — — —
21 2014 37/39 1.7 2.4 68.3% 62.0% 46.2% 53.8% 38.4% 57.0% 41.9% 2003 6/38 2.2 5.2 54.6% 66.1% 35.6% 50.8% 40.2% 52.0% 42.7%
22 2015 44/54 2.4 2.3 61.6% 65.6% 54.6% 58.0% 54.1% 61.5% 42.6% 2004 3/52 6.0 7.3 56.1% 59.9% 40.0% 56.8% 55.2% 52.0% 44.4%
23 2016 29/31 2.0 1.8 65.8% 64.5% 49.5% 52.7% 47.8% 59.4% 44.8% 2005 10/58 2.0 5.3 51.6% 60.9% 43.9% 51.3% 58.3% 52.4% 46.6%
24 2017 22/23 1.1 1.5 67.7% 61.0% 47.2% 59.8% 54.5% 56.6% 41.8% 2006 26/47 2.8 4.0 59.6% 62.9% 44.7% 53.3% 52.6% 55.4% 48.6%
25 2018 47/53 0.8 1.5 69.8% 62.1% 49.9% 51.8% 51.5% 58.5% 47.2% 2007 37/54 1.9 3.8 60.1% 60.3% 42.7% 50.3% 54.4% 53.1% 45.3%
26 2019 39/41 1.0 1.7 69.4% 59.9% 47.7% 47.6% 43.1% 56.2% 44.2% 2008 62/74 3.2 3.2 55.9% 68.7% 49.3% 58.7% 50.8% 60.1% 47.6%
27 2020 15/15 2.2 2.0 69.5% 61.1% 47.1% 50.2% 44.4% 56.6% 40.0% 2009 72/75 2.6 3.7 54.7% 67.6% 49.8% 57.2% 52.1% 59.5% 47.8%
28 2021 35/35 1.5 2.1 69.1% 59.7% 46.9% 57.7% 45.3% 55.7% 42.8% 2010 64/68 3.0 2.4 56.2% 67.7% 51.7% 59.1% 54.0% 60.4% 47.8%
29 2022 35/35 1.2 2.1 71.3% 60.8% 45.5% 51.6% 51.8% 56.4% 44.7% 2011 48/53 3.2 3.5 55.4% 66.5% 47.2% 53.0% 53.7% 57.9% 45.8%
30 2023 40/41 1.1 2.2 69.4% 60.6% 45.7% 51.1% 51.2% 56.1% 43.8% 2012 30/35 2.4 2.8 55.3% 61.9% 47.5% 54.7% 49.4% 55.4% 48.6%
31 2024 40/40 0.8 1.6 72.9% 58.8% 49.8% 46.9% 39.1% 55.9% 42.6% 2013 29/39 3.0 4.5 50.3% 65.8% 43.0% 56.2% 50.5% 54.5% 45.8%
32 2025 3/5 1.0 2.7 64.5% 54.1% 31.3% 50.1% 42.1% 46.2% 40.7% 2014 44/50 4.3 3.2 52.7% 66.2% 47.7% 50.5% 47.8% 57.4% 45.2%
33 2026 19/19 0.9 2.0 66.5% 57.5% 47.5% 54.6% 45.5% 54.2% 39.3% 2015 32/47 2.4 3.9 59.5% 64.2% 48.1% 55.2% 48.8% 58.0% 42.1%
Career — 520/552 1.5 2.2 67.3% 61.4% 47.7% 51.6% 47.6% 56.9% 43.7% — 463/694 2.9 3.5 55.7% 65.7% 47.6% 55.2% 51.7% 57.6% 46.6%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Sloane Stephens Flavia Pennetta
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
17 2010 1519 108.2 -1.34 +0.26 0.895 47.8% — +19 — 40.0% -1.10 — 2–0 — -0.36 — — — — — — — — — — — — — — — —
18 2011 1581 116.3 -0.64 -0.35 0.955 48.8% +19 -78 — 40.6% -0.69 1–1 2–0 — +0.03 — — — — — — — — — — — — — — — —
19 2012 1709 130.0 +0.14 +1.30 1.016 50.3% -38 -86 -53 52.7% +0.20 9–8 (53%) 5–5 (50%) 102.2 +0.59 — — — — — — — — — — — — — — — —
20 2013 1827 148.1 +1.68 +1.63 1.037 50.8% -16 -126 -97 58.2% +0.39 17–7 (71%) 8–6 (57%) 109.7 +0.29 2002 1482 97.1 — — — — — +32 — 25.0% -1.75 — — — +0.08
21 2014 1733 132.5 +1.10 -0.90 0.974 49.4% +23 -27 -2 51.7% -0.02 5–6 (45%) 5–3 (63%) 100.3 +0.75 2003 1560 125.7 -1.72 -0.40 0.890 47.5% -2 +37 +49 47.1% -0.14 6–5 (55%) 3–5 (38%) 102.7 -0.68
22 2015 1787 143.0 +3.00 +2.02 1.106 52.3% -23 -18 -9 60.9% +0.54 5–8 (38%) 10–1 (91%) 104.6 -2.66 2004 1667 125.4 -0.89 -0.43 0.926 48.4% -112 +146 -120 56.5% +0.58 8–7 (53%) 8–9 (47%) 101.4 +1.32
23 2016 1756 122.0 +2.14 +0.81 1.106 52.0% -20 +53 +23 60.9% +0.56 7–2 (78%) 8–2 (80%) 107.2 +0.83 2005 1759 135.2 -1.62 +0.86 0.979 50.0% -112 +116 -120 61.9% +0.86 9–11 (45%) 6–6 (50%) 97.0 +2.09
24 2017 1864 153.6 +0.98 +1.17 0.964 49.2% +11 — — 57.7% +0.35 8–0 (100%) 4–2 (67%) 111.8 -1.70 2006 1726 134.6 -0.56 +2.99 1.089 51.9% -60 +108 -17 59.4% +0.78 11–5 (69%) 4–3 (57%) 105.5 +1.64
25 2018 1921 157.9 +2.48 +3.98 1.139 52.7% +6 -17 — 61.0% +0.94 10–9 (53%) 3–7 (30%) 96.1 -0.56 2007 1769 130.8 -2.24 +0.74 0.966 49.2% +6 -52 -58 55.5% +0.31 5–8 (38%) 5–7 (42%) 95.1 -0.31
26 2019 1786 136.3 -0.49 +1.33 1.009 50.2% -24 +182 -21 52.6% -0.19 7–6 (54%) 11–2 (85%) 104.6 +1.76 2008 1896 147.8 +4.16 +3.17 1.193 53.8% -2 -55 -237 61.8% +0.96 19–9 (68%) 6–6 (50%) 105.6 +0.68
27 2020 1641 114.3 +0.15 -1.60 0.922 48.1% +16 +243 — 37.8% -0.68 1–6 (14%) 1–1 — +1.57 2009 1906 151.5 +3.26 +3.55 1.179 53.4% -12 +6 -184 67.1% +1.28 12–10 (55%) 7–5 (58%) 101.2 -0.05
28 2021 1760 134.1 -0.59 +0.37 0.967 49.3% -115 +157 +83 52.4% -0.19 6–8 (43%) 3–5 (38%) 97.2 -0.75 2010 1859 153.2 +4.15 +3.92 1.206 54.0% +19 +34 -152 66.7% +1.29 4–6 (40%) 6–6 (50%) 95.0 +0.55
29 2022 1785 140.6 -0.05 +2.25 1.024 50.4% +9 +46 — 50.6% +0.06 7–8 (47%) 2–2 (50%) 98.7 +0.24 2011 1815 145.0 +2.35 +1.96 1.088 51.7% +51 -18 -89 57.3% +0.54 11–9 (55%) 6–1 (86%) 102.7 +1.12
30 2023 1790 135.6 -0.42 +1.25 0.998 49.9% -56 +122 — 50.5% +0.02 6–7 (46%) 3–6 (33%) 94.4 -0.37 2012 1764 131.0 +0.55 +3.40 1.090 51.9% +27 +80 -36 62.7% +0.96 6–5 (55%) 4–3 (57%) 98.7 +0.83
31 2024 1689 137.0 -0.42 -0.12 0.965 49.0% -19 +171 +35 47.3% -0.11 6–5 (55%) 1–2 (33%) — -1.59 2013 1738 133.4 -0.46 +1.75 1.006 50.1% +45 -19 -24 50.0% +0.03 4–10 (29%) 5–4 (56%) 91.2 -1.59
32 2025 1604 109.9 -1.23 +0.23 0.757 43.6% -34 — — 16.7% -2.34 0–2 — — -0.11 2014 1780 151.1 +1.60 +1.73 1.061 51.3% +46 -53 -75 58.3% +0.70 8–7 (53%) 3–6 (33%) 96.7 +2.58
33 2026 1699 132.4 -1.61 -2.12 0.859 47.0% -19 +56 — 36.6% -1.20 2–1 (67%) 1–1 — -0.66 2015 1842 148.4 +1.04 +1.52 1.004 50.2% +50 -127 — 55.0% +0.31 12–7 (63%) 7–3 (70%) 106.4 -0.87
Career — 1952 145.6 +0.68 +1.07 1.013 50.2% -17 +47 -9 53.0% +0.11 97–84 (54%) 69–45 (61%) 107.5 -0.49 — 1985 146.6 +1.84 +2.56 1.099 52.0% +2 +30 -88 59.1% +0.70 115–99 (54%) 70–64 (52%) 100.9 +1.07

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.