H2H data updated: 2026-09-03 00:00 UTC

Jack Sock vs Ernests Gulbis H2H: 1-2

Ernests Gulbis holds a 2–1 lead over Jack Sock in their ATP head-to-head. Across 3 main-draw meetings, Ernests Gulbis leads 2–0 on hard courts, while Jack Sock leads 1–0 on grass. Most recently, Ernests Gulbis won the 2018 Swiss Indoors first round 7-5 6-4.

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Jack Sock
USA Age 33 Right-Handed 191 cm / 6'3"
H2H
1 – 2
3 main draw meetings
Ernests Gulbis
LAT Age 38 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Ernests Gulbis #104 7-5 6-4 Jack Sock #18 Match data Oct 25, 2018* R32 Swiss Indoors ATP 500 Hard
Ernests Gulbis #145 4-6 6-3 6-4 Jack Sock #18 Match data Oct 20, 2018* QF Stockholm Open ATP 250 Hard
Jack Sock #26 6-4 6-4 6-4 Ernests Gulbis #61 Match data Jun 29, 2016* R128 Wimbledon Grand Slam Grass

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
Jack Sock #808 #8 3,165 2,105 177 148 54.5% 0 1 0 0 3 4
Ernests Gulbis #893 #10 2,725 2,140 221 233 48.7% 0 0 0 0 6 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 Jack Sock Ernests Gulbis
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2010 0–1 0.0% — 1,458 0 0 2006 3–1 75.0% #141 1,556 0 0
18 2011 1–2 33.3% #381 1,489 0 0 2007 6–14 30.0% #61 1,638 0 0
19 2012 5–7 41.7% #150 1,601 0 0 2008 22–21 51.2% #53 1,810 0 0
20 2013 10–13 43.5% #102 1,696 0 0 2009 17–26 39.5% #90 1,723 0 0
21 2014 27–20 57.4% #42 1,893 0 0 2010 29–20 59.2% #24 1,851 0 1
22 2015 33–18 64.7% #26 1,984 0 1 2011 18–22 45.0% #61 1,776 0 2
23 2016 36–19 65.5% #23 2,024 0 1 2012 12–17 41.4% #136 1,726 0 2
24 2017 38–20 65.5% #8 1,986 0 4 2013 32–18 64.0% #24 1,940 0 4
25 2018 9–21 30.0% #106 1,715 0 4 2014 41–21 66.1% #13 1,918 0 6
26 2019 0–4 0.0% #253 1,634 0 4 2015 11–24 31.4% #81 1,765 0 6
27 2020 3–4 42.9% #253 1,725 0 4 2016 7–14 33.3% #151 1,785 0 6
28 2021 6–5 54.5% #145 1,775 0 4 2017 6–8 42.9% #199 1,718 0 6
29 2022 7–10 41.2% #131 1,747 0 4 2018 9–6 60.0% #95 1,814 0 6
30 2023 2–4 33.3% #671 1,716 0 4 2019 6–17 26.1% #226 1,534 0 6
31 — — — — — — — 2020 2–2 50.0% #181 1,563 0 6
32 — — — — — — — 2021 0–2 0.0% #191 1,509 0 6

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 Jack Sock Ernests Gulbis
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 0 1 1 0.0% — — — — — — — — — — — — 2006 — — — — — — — — — — — — 3 1 4 75.0%
18 2011 1 2 3 33.3% — — — — — — — — — — — — 2007 3 4 7 42.9% 1 6 7 14.3% 0 3 3 0.0% 2 1 3 66.7%
19 2012 4 6 10 40.0% — — — — 1 1 2 50.0% — — — — 2008 13 14 27 48.1% 6 5 11 54.5% 3 2 5 60.0% — — — —
20 2013 7 10 17 41.2% 2 2 4 50.0% 1 1 2 50.0% — — — — 2009 14 18 32 43.8% 2 6 8 25.0% 1 2 3 33.3% — — — —
21 2014 18 15 33 54.5% 5 3 8 62.5% 4 2 6 66.7% — — — — 2010 18 15 33 54.5% 11 5 16 68.8% — — — — — — — —
22 2015 21 12 33 63.6% 9 4 13 69.2% 3 2 5 60.0% — — — — 2011 15 16 31 48.4% 3 4 7 42.9% 0 2 2 0.0% — — — —
23 2016 26 13 39 66.7% 8 5 13 61.5% 2 1 3 66.7% — — — — 2012 6 9 15 40.0% 5 6 11 45.5% 1 2 3 33.3% — — — —
24 2017 33 15 48 68.8% 4 4 8 50.0% 1 1 2 50.0% — — — — 2013 21 9 30 70.0% 8 7 15 53.3% 3 2 5 60.0% — — — —
25 2018 7 14 21 33.3% 2 5 7 28.6% 0 2 2 0.0% — — — — 2014 23 14 37 62.2% 17 5 22 77.3% 1 2 3 33.3% — — — —
26 2019 0 4 4 0.0% — — — — — — — — — — — — 2015 7 14 21 33.3% 3 8 11 27.3% 1 2 3 33.3% — — — —
27 2020 2 3 5 40.0% 1 1 2 50.0% — — — — — — — — 2016 2 7 9 22.2% 5 5 10 50.0% 0 2 2 0.0% — — — —
28 2021 4 4 8 50.0% — — — — 2 1 3 66.7% — — — — 2017 1 4 5 20.0% 3 3 6 50.0% 2 1 3 66.7% — — — —
29 2022 4 7 11 36.4% 0 1 1 0.0% 3 2 5 60.0% — — — — 2018 5 4 9 55.6% 1 1 2 50.0% 3 1 4 75.0% — — — —
30 2023 2 3 5 40.0% 0 1 1 0.0% — — — — — — — — 2019 5 8 13 38.5% 1 6 7 14.3% 0 3 3 0.0% — — — —
31 — — — — — — — — — — — — — — — — — 2020 2 2 4 50.0% — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — — — 2021 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
Career — 129 109 238 54.2% 31 26 57 54.4% 17 13 30 56.7% — — — — — 135 139 274 49.3% 66 68 134 49.3% 15 24 39 38.5% 5 2 7 71.4%

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 322/325 of Jack Sock's and 453/454 of Ernests Gulbis'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 Jack Sock Ernests Gulbis
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 1/1 4.0 7.0 55.1% 63.3% 57.5% 54.5% 66.7% 60.7% 30.4% 2006 4/4 8.0 2.0 63.8% 74.9% 44.3% 73.7% 42.7% 63.8% 35.2%
18 2011 3/3 8.7 4.0 54.7% 65.2% 50.8% 31.0% 29.1% 59.4% 35.0% 2007 20/20 8.3 3.9 63.1% 74.8% 47.6% 71.0% 39.1% 64.7% 33.9%
19 2012 12/12 9.5 5.9 55.2% 71.3% 52.4% 69.4% 30.1% 63.0% 34.3% 2008 42/43 9.8 4.2 60.0% 74.6% 50.2% 64.8% 39.0% 64.8% 36.8%
20 2013 23/23 7.0 5.2 55.0% 75.0% 51.5% 60.4% 55.3% 64.5% 34.9% 2009 43/43 9.2 3.8 62.9% 71.8% 47.3% 56.4% 41.8% 62.9% 34.7%
21 2014 47/47 6.4 3.9 58.3% 76.5% 54.5% 68.2% 49.3% 67.5% 34.6% 2010 49/49 8.9 3.2 63.0% 76.3% 50.9% 62.7% 34.2% 67.0% 37.1%
22 2015 50/51 6.1 5.2 56.9% 75.9% 53.0% 63.5% 47.5% 66.2% 35.3% 2011 40/40 9.3 4.3 60.8% 73.9% 47.5% 57.1% 36.9% 63.6% 34.7%
23 2016 54/55 6.7 3.7 58.3% 75.8% 55.2% 67.7% 37.5% 67.2% 36.5% 2012 29/29 11.3 5.0 58.4% 75.6% 47.7% 54.4% 37.2% 63.9% 33.9%
24 2017 57/58 6.8 4.0 59.7% 72.8% 52.4% 56.9% 40.8% 64.7% 36.3% 2013 50/50 7.8 3.6 61.1% 77.2% 51.0% 64.8% 45.0% 66.9% 39.9%
25 2018 30/30 6.3 4.3 61.2% 73.0% 51.0% 58.6% 36.7% 64.5% 34.7% 2014 62/62 10.5 3.7 60.3% 78.5% 51.2% 62.0% 41.9% 67.6% 36.8%
26 2019 4/4 10.8 4.5 63.0% 70.4% 49.7% 44.3% 62.5% 62.7% 28.6% 2015 35/35 9.7 5.7 58.2% 74.7% 45.5% 63.1% 39.4% 62.2% 33.4%
27 2020 7/7 5.6 4.7 60.6% 69.1% 51.8% 48.5% 45.2% 62.2% 35.7% 2016 21/21 9.5 5.0 56.4% 73.3% 48.0% 61.3% 31.9% 62.0% 33.5%
28 2021 11/11 8.5 3.8 59.3% 75.1% 47.0% 61.1% 46.0% 63.8% 36.2% 2017 14/14 10.4 5.6 54.7% 76.8% 46.1% 61.5% 31.7% 63.1% 34.8%
29 2022 17/17 6.2 3.7 64.8% 70.1% 48.6% 58.5% 40.9% 62.8% 35.7% 2018 15/15 9.7 5.9 57.1% 76.3% 49.2% 62.0% 43.5% 64.6% 34.4%
30 2023 6/6 6.0 5.5 56.9% 72.8% 47.5% 70.6% 31.7% 61.8% 33.8% 2019 23/23 7.6 4.6 55.4% 73.3% 46.3% 51.5% 39.8% 61.2% 33.2%
31 — —/— — — — — — — — — — 2020 4/4 12.3 4.5 59.9% 74.9% 60.2% 74.7% 24.4% 68.9% 30.8%
32 — —/— — — — — — — — — — 2021 2/2 4.0 5.0 53.7% 73.7% 41.0% 27.8% — 59.2% 13.4%
Career — 322/325 6.7 4.3 58.6% 74.2% 52.6% 62.1% 43.2% 65.3% 35.4% — 453/454 9.4 4.2 60.1% 75.4% 48.9% 61.2% 38.9% 64.7% 35.6%

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 Jack Sock Ernests Gulbis
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 1458 94.9 -2.51 -1.84 0.774 45.3% — — — 25.0% -1.75 — — — +0.07 2006 1557 106.4 +0.61 -1.74 0.972 49.0% +9 — — 54.5% +0.09 3–0 (100%) 2–1 (67%) — +0.44
18 2011 1490 107.8 -1.04 +0.61 0.863 46.9% +9 — — 33.3% -1.00 — 0–1 — +0.29 2007 1638 127.1 +1.64 -1.59 0.958 49.8% +27 -146 -146 41.5% -0.21 0–3 (0%) 3–7 (30%) — -0.98
19 2012 1602 120.6 -0.99 -1.79 0.926 48.9% +18 — — 43.3% -0.67 2–3 (40%) 4–3 (57%) — +1.03 2008 1810 149.1 +2.28 +0.51 1.045 50.8% -39 -165 -225 51.3% +0.16 8–9 (47%) 8–11 (42%) — -2.63
20 2013 1696 140.5 +0.25 -0.25 0.983 50.1% -7 -46 — 47.2% -0.25 1–6 (14%) 3–5 (38%) — -0.01 2009 1723 144.0 -0.05 -0.80 0.937 49.0% +7 -100 -119 42.6% -0.38 5–9 (36%) 8–10 (44%) — -2.12
21 2014 1894 151.5 +2.13 +0.15 1.067 51.5% -36 -152 -188 56.5% +0.46 4–6 (40%) 10–11 (48%) — +0.38 2010 1851 159.8 +3.64 +1.63 1.123 51.4% -51 -37 — 58.1% +0.42 6–7 (46%) 12–9 (57%) — -0.88
22 2015 1985 166.3 +2.00 +0.71 1.042 51.0% -7 -65 -218 61.0% +0.61 11–5 (69%) 16–13 (55%) — -0.24 2011 1776 145.2 +0.75 -1.54 0.951 49.0% +9 -28 — 42.3% -0.40 8–4 (67%) 4–13 (24%) — -0.23
23 2016 2024 160.1 +2.86 +1.03 1.112 51.3% +3 -111 -222 60.1% +0.45 13–6 (68%) 17–13 (57%) — +1.63 2012 1726 133.5 +0.26 -1.91 0.941 48.9% +5 -29 -123 46.3% -0.29 5–8 (38%) 9–6 (60%) — -0.91
24 2017 1987 164.2 +1.24 +1.03 1.028 50.3% +39 -114 — 58.8% +0.23 18–9 (67%) 22–9 (71%) — +1.66 2013 1941 162.6 +3.27 +3.69 1.205 53.4% -4 -117 -220 60.3% +0.87 11–10 (52%) 13–10 (57%) — -3.49
25 2018 1716 137.8 +0.06 -1.43 0.976 49.6% +74 +66 — 43.4% -0.47 1–13 (7%) 8–7 (53%) — +2.03 2014 1918 165.6 +3.67 +1.09 1.137 52.1% -25 +186 -209 60.8% +0.75 13–3 (81%) 19–12 (61%) — -0.35
26 2019 1634 108.9 -0.40 -1.52 0.767 45.8% +41 — — 9.1% -1.91 — 0–3 (0%) — +0.14 2015 1766 142.0 -1.53 -1.16 0.884 48.0% +13 +125 -70 38.8% -0.65 5–8 (38%) 6–7 (46%) — +2.08
27 2020 1726 125.6 -1.79 -0.20 0.944 48.3% -53 — — 40.9% -0.73 2–1 (67%) 2–2 (50%) — -0.22 2016 1786 137.9 -1.04 -1.59 0.883 47.8% -66 +115 — 36.5% -0.62 2–3 (40%) 2–6 (25%) — -0.62
28 2021 1776 133.5 -0.49 -0.16 1.000 50.1% -49 — -56 53.6% +0.36 3–3 (50%) 2–5 (29%) — -0.96 2017 1718 129.7 +0.08 -0.70 0.945 48.9% -62 +100 +21 43.6% -0.38 2–2 (50%) 2–4 (33%) — -0.03
29 2022 1747 131.6 -0.95 -0.13 0.959 49.5% -34 — +59 52.3% -0.23 1–6 (14%) 5–5 (50%) — -1.19 2018 1815 134.1 -0.05 -0.20 0.973 49.9% -54 — +57 52.1% +0.04 5–1 (83%) 3–4 (43%) — +0.38
30 2023 1717 116.0 +0.17 -0.95 0.884 48.4% -15 — — 40.0% -0.73 1–2 (33%) 1–1 — -0.24 2019 1535 124.6 -2.30 -2.09 0.855 47.1% +93 +104 +202 32.7% -1.18 1–4 (20%) 5–7 (42%) — +0.02
31 — — — — — — — — — — — — — — — — 2020 1563 122.8 -0.48 +0.51 0.992 50.6% +114 — — 53.8% +0.31 0–1 2–2 (50%) — -0.23
32 — — — — — — — — — — — — — — — — 2021 1510 94.9 -2.66 -2.22 0.328 40.2% — — — 0.0% -2.75 — — — +0.24
33 — — — — — — — — — — — — — — — — 2022 1483 103.6 — — — — — — — — — — — — —
Career — 2105 157.4 +1.18 +0.22 1.020 50.4% +5 -78 -125 53.7% +0.11 57–60 (49%) 90–78 (54%) 100.6 +1.35 — 2141 151.4 +1.33 +0.06 1.009 50.1% -8 +11 -95 49.0% +0.01 74–72 (51%) 98–109 (47%) 99.7 -2.05

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.