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

Daniel Vacek vs Jason Stoltenberg H2H: 2-1

Daniel Vacek holds a 2–1 lead over Jason Stoltenberg in their ATP head-to-head. Across 3 main-draw meetings, Daniel Vacek leads 2–0 on hard courts, while Jason Stoltenberg leads 1–0 on grass. Most recently, Daniel Vacek won the 1998 Cincinnati Open round of 64 6-2 3-6 7-6(8).

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Daniel Vacek
CZE Age 55 Right-Handed 190 cm / 6'3"
H2H
2 – 1
3 main draw meetings
Jason Stoltenberg
AUS Age 56 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Daniel Vacek #53 6-2 3-6 7-6(8) Jason Stoltenberg #35 Match data Aug 12, 1998* R64 Cincinnati Open Masters 1000 Hard
Daniel Vacek #34 5-7 7-6(1) 7-6(11) Jason Stoltenberg #25 Match data Aug 22, 1996* R32 Canadian Open Masters 1000 Hard
Jason Stoltenberg #77 7-6(5) 6-2 6-4 Daniel Vacek #107 Match data Jun 23, 1993* 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
Daniel Vacek #1,133 #26 1,151 1,821 171 220 43.7% 0 0 0 0 0 0
Jason Stoltenberg #556 #19 1,299 1,924 295 260 53.2% 0 0 0 0 4 4

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 Daniel Vacek Jason Stoltenberg
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1987 1–4 20.0% #413 1,470 0 0
18 — — — — — — — 1988 13–11 54.2% #70 1,640 0 0
19 — — — — — — — 1989 20–18 52.6% #84 1,694 0 0
20 1991 1–3 25.0% #470 1,490 0 0 1990 17–19 47.2% #108 1,681 0 0
21 — — — — — — — 1991 20–20 50.0% #75 1,717 0 0
22 1993 13–22 37.1% #114 1,559 0 0 1992 10–16 38.5% #168 1,623 0 0
23 1994 25–27 48.1% #45 1,732 0 0 1993 23–21 52.3% #44 1,697 0 1
24 1995 30–31 49.2% #27 1,797 0 0 1994 38–25 60.3% #21 1,773 0 2
25 1996 23–29 44.2% #71 1,692 0 0 1995 21–23 47.7% #80 1,737 0 2
26 1997 19–26 42.2% #53 1,669 0 0 1996 33–26 55.9% #31 1,758 0 3
27 1998 25–29 46.3% #50 1,671 0 0 1997 21–15 58.3% #79 1,768 0 4
28 1999 29–31 48.3% #43 1,740 0 0 1998 32–23 58.2% #27 1,790 0 4
29 2000 4–13 23.5% #238 1,628 0 0 1999 18–18 50.0% #80 1,698 0 4
30 2001 2–7 22.2% #393 1,595 0 0 2000 21–14 60.0% #66 1,684 0 4
31 2002 0–2 0.0% #749 1,577 0 0 2001 7–7 50.0% #185 1,679 0 4

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 Daniel Vacek Jason Stoltenberg
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 — — — — — — — — — — — — — — — — — 1987 0 2 2 0.0% — — — — 1 2 3 33.3% — — — —
18 — — — — — — — — — — — — — — — — — 1988 10 7 17 58.8% 0 1 1 0.0% 3 3 6 50.0% — — — —
19 — — — — — — — — — — — — — — — — — 1989 18 12 30 60.0% 0 3 3 0.0% 2 2 4 50.0% 0 1 1 0.0%
20 1991 0 2 2 0.0% 1 1 2 50.0% — — — — — — — — 1990 12 14 26 46.2% 1 2 3 33.3% 3 2 5 60.0% 1 1 2 50.0%
21 — — — — — — — — — — — — — — — — — 1991 14 13 27 51.9% 1 2 3 33.3% 2 2 4 50.0% 3 3 6 50.0%
22 1993 7 9 16 43.8% 4 6 10 40.0% 1 3 4 25.0% 1 4 5 20.0% 1992 7 11 18 38.9% 0 2 2 0.0% 3 2 5 60.0% 0 1 1 0.0%
23 1994 10 11 21 47.6% 3 6 9 33.3% 3 3 6 50.0% 9 7 16 56.3% 1993 12 14 26 46.2% 2 1 3 66.7% 8 2 10 80.0% 1 4 5 20.0%
24 1995 11 11 22 50.0% 4 7 11 36.4% 1 3 4 25.0% 14 10 24 58.3% 1994 20 12 32 62.5% 6 3 9 66.7% 9 4 13 69.2% 3 6 9 33.3%
25 1996 10 11 21 47.6% 4 5 9 44.4% 3 3 6 50.0% 6 10 16 37.5% 1995 14 14 28 50.0% 3 5 8 37.5% 4 2 6 66.7% 0 2 2 0.0%
26 1997 6 11 17 35.3% 2 5 7 28.6% 1 3 4 25.0% 10 7 17 58.8% 1996 13 13 26 50.0% 12 4 16 75.0% 5 3 8 62.5% 3 6 9 33.3%
27 1998 17 17 34 50.0% 3 2 5 60.0% 2 3 5 40.0% 3 7 10 30.0% 1997 4 9 13 30.8% 13 3 16 81.3% 4 3 7 57.1% — — — —
28 1999 20 17 37 54.1% 1 6 7 14.3% 6 3 9 66.7% 2 5 7 28.6% 1998 17 14 31 54.8% 7 4 11 63.6% 6 3 9 66.7% 2 2 4 50.0%
29 2000 4 9 13 30.8% 0 4 4 0.0% — — — — — — — — 1999 11 11 22 50.0% 5 4 9 55.6% 2 3 5 40.0% — — — —
30 2001 2 5 7 28.6% — — — — 0 2 2 0.0% — — — — 2000 11 9 20 55.0% 7 3 10 70.0% 3 2 5 60.0% — — — —
31 2002 0 2 2 0.0% — — — — — — — — — — — — 2001 6 6 12 50.0% — — — — 1 1 2 50.0% — — — —
Career — 87 105 192 45.3% 22 42 64 34.4% 17 23 40 42.5% 45 50 95 47.4% — 169 161 330 51.2% 57 37 94 60.6% 56 36 92 60.9% 13 26 39 33.3%

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 346/391 of Daniel Vacek's and 392/452 of Jason Stoltenberg'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 Daniel Vacek Jason Stoltenberg
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%
20 1991 4/4 3.8 2.8 61.6% 71.4% 42.5% 43.4% 19.0% 59.1% 34.1% — —/— — — — — — — — — —
21 — —/— — — — — — — — — — 1991 35/40 4.9 3.9 55.5% 74.7% 51.1% 59.6% 40.7% 63.8% 37.2%
22 1993 32/35 6.8 4.4 60.0% 72.6% 54.6% 58.6% 34.4% 65.5% 31.8% 1992 23/26 5.5 3.8 57.7% 71.6% 48.4% 47.9% 32.1% 61.7% 35.2%
23 1994 49/52 7.0 5.4 59.5% 74.6% 50.5% 56.6% 36.0% 65.1% 34.7% 1993 38/44 6.5 4.7 56.5% 73.8% 47.3% 61.4% 39.9% 62.2% 38.6%
24 1995 50/61 8.1 4.3 59.9% 75.7% 51.4% 61.3% 37.4% 65.9% 35.7% 1994 57/63 4.4 3.1 58.8% 72.4% 49.2% 59.6% 44.6% 63.1% 40.4%
25 1996 48/52 7.3 5.1 56.7% 76.2% 49.0% 53.1% 39.3% 64.6% 33.5% 1995 41/44 4.0 3.5 56.4% 70.1% 46.6% 54.6% 42.6% 59.7% 40.7%
26 1997 41/45 8.2 6.8 51.8% 76.0% 46.0% 59.0% 36.2% 61.5% 34.9% 1996 46/59 6.3 3.9 54.1% 71.8% 50.1% 57.4% 44.7% 61.6% 39.8%
27 1998 46/54 7.0 5.1 56.6% 74.9% 47.3% 61.9% 39.4% 62.8% 35.5% 1997 32/36 6.5 3.8 57.5% 72.9% 48.0% 57.9% 50.8% 62.6% 39.9%
28 1999 50/60 4.7 4.6 56.5% 70.1% 47.7% 64.0% 37.1% 60.1% 36.2% 1998 49/55 6.2 3.8 57.7% 73.2% 51.6% 60.7% 45.0% 64.2% 39.9%
29 2000 15/17 4.2 5.4 53.6% 64.8% 40.6% 42.9% 30.9% 53.9% 30.4% 1999 30/36 5.2 3.8 55.6% 71.6% 51.3% 61.9% 39.8% 62.4% 39.7%
30 2001 9/9 6.8 3.4 54.2% 67.3% 50.2% 50.6% 27.2% 59.5% 29.2% 2000 28/35 6.3 3.3 57.4% 74.6% 50.0% 58.6% 47.8% 63.9% 41.2%
31 2002 2/2 5.0 2.5 58.4% 71.8% 37.5% 45.7% 36.5% 57.6% 36.6% 2001 13/14 5.2 3.2 57.3% 73.3% 52.4% 46.9% 42.8% 64.5% 38.9%
Career — 346/391 6.8 5.0 57.1% 73.7% 48.8% 58.1% 36.5% 63.0% 34.4% — 392/555 5.5 3.7 56.8% 72.7% 49.5% 58.0% 43.2% 62.6% 39.5%

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 Daniel Vacek Jason Stoltenberg
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 — — — — — — — — — — — — — — — — 1987 1470 98.3 — — — — — — +57 28.6% -1.72 1–1 1–0 — +0.28
18 — — — — — — — — — — — — — — — — 1988 1641 128.8 — — — — +1 — -52 54.0% +0.43 3–4 (43%) 3–5 (38%) — +0.82
19 — — — — — — — — — — — — — — — — 1989 1694 129.1 — — — — +19 -212 -62 47.1% -0.26 10–3 (77%) 10–7 (59%) — +0.76
20 1991 1490 102.2 -1.04 -0.09 0.834 46.2% — — — 22.2% -1.67 — 1–0 — +0.10 1990 1682 126.5 — — — — +4 -187 -9 45.1% -0.28 6–7 (46%) 3–6 (33%) — -0.61
21 — — — — — — — — — — — — — — — — 1991 1717 139.4 +1.51 -0.35 1.028 50.4% +12 -219 -44 52.9% +0.10 3–9 (25%) 6–6 (50%) — -1.59
22 1993 1560 126.4 +2.79 -4.51 0.922 49.1% -2 +9 -4 41.1% -0.61 3–7 (30%) 7–9 (44%) — +0.29 1992 1623 129.7 +0.01 -1.10 0.919 48.1% +32 — +65 39.7% -0.51 5–4 (56%) 3–9 (25%) — -1.28
23 1994 1732 143.4 +3.08 -2.24 0.992 49.9% -14 -131 -90 47.5% -0.12 12–9 (57%) 13–15 (46%) — -1.41 1993 1698 143.5 +0.33 +1.42 1.023 50.5% -55 -190 +101 52.2% +0.19 10–7 (59%) 8–9 (47%) — -2.27
24 1995 1798 148.9 +3.89 -1.17 1.046 50.7% +14 -171 -195 48.7% +0.03 10–11 (48%) 15–18 (45%) — -1.99 1994 1774 152.9 +1.71 +2.78 1.095 51.7% -17 -200 +66 59.2% +0.70 10–10 (50%) 13–8 (62%) — -0.71
25 1996 1692 140.7 +2.32 -3.52 0.945 49.3% +10 -77 -50 45.5% -0.25 12–11 (52%) 14–11 (56%) — -2.02 1995 1738 136.4 -1.40 +2.16 1.011 50.1% -9 -167 +89 50.0% -0.03 4–6 (40%) 4–7 (36%) — +0.50
26 1997 1670 134.8 -0.60 -1.91 0.906 48.1% +38 -50 -60 41.8% -0.61 6–7 (46%) 13–12 (52%) — -0.33 1996 1758 143.0 +0.12 +2.37 1.036 50.6% -61 -37 +145 55.3% +0.33 9–10 (47%) 13–8 (62%) — -2.13
27 1998 1672 143.3 +0.67 -1.11 0.956 49.4% +16 -20 -40 48.1% -0.21 6–8 (43%) 13–10 (57%) — +0.31 1997 1769 133.4 +0.71 +1.96 1.066 51.1% -139 +68 +107 54.3% +0.52 7–6 (54%) 2–9 (18%) — -1.30
28 1999 1741 133.9 -1.09 -1.27 0.909 48.6% +1 -191 -65 46.2% -0.17 9–4 (69%) 7–11 (39%) — +0.89 1998 1791 143.8 +2.04 +2.13 1.113 51.8% -70 +79 +73 54.4% +0.48 12–11 (52%) 8–15 (35%) — -0.53
29 2000 1629 122.6 -4.37 -4.38 0.659 42.4% +53 -125 — 27.5% -2.08 1–2 (33%) 4–1 (80%) — -1.16 1999 1699 131.9 +0.78 +1.33 1.056 50.8% -15 +115 +76 51.1% +0.10 4–7 (36%) 7–10 (41%) — -1.41
30 2001 1595 122.1 -0.70 -2.81 0.721 45.3% +49 — — 23.8% -1.67 — 1–2 (33%) — -0.96 2000 1685 132.4 +0.67 +2.49 1.141 52.2% -6 +138 +86 58.2% +0.75 8–5 (62%) 5–3 (63%) — +1.35
31 2002 1578 111.7 +0.38 -0.21 0.865 46.5% — — — 16.7% -1.17 — 0–2 — -0.38 2001 1680 119.4 +0.94 +0.45 1.094 51.1% -38 — — 48.7% +0.21 3–3 (50%) 2–7 (22%) — +0.23
Career — 1822 143.7 +1.22 -2.21 0.930 48.9% +12 -96 -70 44.3% -0.37 59–59 (50%) 88–91 (49%) 102.9 -1.71 — 1924 144.1 +0.74 +1.67 1.055 50.9% -22 -20 +61 52.3% +0.22 95–93 (51%) 88–109 (45%) 98.3 -1.43

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.