H2H data updated: 2026-09-01 00:00 UTC
Tallon Griekspoor and Sebastian Baez are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Sebastian Baez leads 1–0 on clay, while Tallon Griekspoor leads 1–0 on hard courts. Most recently, Tallon Griekspoor won the 2024 US Open second round 6-1 2-0 RET.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Tallon Griekspoor | 6-1 2-0 (ret.) | Sebastian Baez | Match data | Aug 29, 2024* | R64 | US Open | Grand Slam | Hard |
| Sebastian Baez | 6-3 6-7(7) 6-2 | Tallon Griekspoor | Match data | May 10, 2022* | R64 | Italian Open | Masters 1000 | 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tallon Griekspoor | #56 | #21 | 1,785 | 1,978 | 125 | 123 | 50.4% | 0 | 0 | 0 | 0 | 3 | 3 |
| Sebastian Baez | #51 | #18 | 2,250 | 1,898 | 124 | 126 | 49.6% | 0 | 0 | 0 | 2 | 5 | 7 |
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 | Tallon Griekspoor | Sebastian Baez | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 2017 | 0–2 | 0.0% | #232 | 1,487 | 0 | 0 | 2021 | 1–2 | 33.3% | #99 | 1,559 | 0 | 0 |
| 21 | 2018 | 1–1 | 50.0% | #231 | 1,523 | 0 | 0 | 2022 | 25–27 | 48.1% | #43 | 1,751 | 0 | 1 |
| 22 | 2019 | 1–1 | 50.0% | #178 | 1,538 | 0 | 0 | 2023 | 30–26 | 53.6% | #28 | 1,796 | 0 | 4 |
| 23 | 2020 | 0–2 | 0.0% | #153 | 1,556 | 0 | 0 | 2024 | 30–26 | 53.6% | #27 | 1,719 | 0 | 6 |
| 24 | 2021 | 4–6 | 40.0% | #65 | 1,693 | 0 | 0 | 2025 | 17–24 | 41.5% | #45 | 1,622 | 0 | 7 |
| 25 | 2022 | 14–24 | 36.8% | #95 | 1,672 | 0 | 0 | 2026 | 21–21 | 50.0% | #51 | 1,696 | 0 | 7 |
| 26 | 2023 | 34–23 | 59.6% | #23 | 1,849 | 0 | 2 | — | — | — | — | — | — | — |
| 27 | 2024 | 29–24 | 54.7% | #40 | 1,864 | 0 | 2 | — | — | — | — | — | — | — |
| 28 | 2025 | 30–24 | 55.6% | #26 | 1,823 | 0 | 3 | — | — | — | — | — | — | — |
| 29 | 2026 | 12–16 | 42.9% | #56 | 1,725 | 0 | 3 | — | — | — | — | — | — | — |
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 | Tallon Griekspoor | Sebastian Baez | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 20 | 2017 | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 2021 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 21 | 2018 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 2022 | 3 | 13 | 16 | 18.8% | 20 | 12 | 32 | 62.5% | 2 | 2 | 4 | 50.0% |
| 22 | 2019 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 2023 | 10 | 12 | 22 | 45.5% | 19 | 12 | 31 | 61.3% | 1 | 2 | 3 | 33.3% |
| 23 | 2020 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | 2024 | 5 | 12 | 17 | 29.4% | 25 | 11 | 36 | 69.4% | 0 | 3 | 3 | 0.0% |
| 24 | 2021 | 3 | 3 | 6 | 50.0% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | 2025 | 3 | 12 | 15 | 20.0% | 14 | 11 | 25 | 56.0% | 0 | 1 | 1 | 0.0% |
| 25 | 2022 | 5 | 14 | 19 | 26.3% | 4 | 6 | 10 | 40.0% | 5 | 4 | 9 | 55.6% | 2026 | 10 | 8 | 18 | 55.6% | 11 | 12 | 23 | 47.8% | 0 | 1 | 1 | 0.0% |
| 26 | 2023 | 24 | 15 | 39 | 61.5% | 3 | 6 | 9 | 33.3% | 7 | 2 | 9 | 77.8% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2024 | 17 | 13 | 30 | 56.7% | 8 | 8 | 16 | 50.0% | 4 | 3 | 7 | 57.1% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2025 | 15 | 16 | 31 | 48.4% | 11 | 7 | 18 | 61.1% | 4 | 1 | 5 | 80.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2026 | 10 | 8 | 18 | 55.6% | 1 | 5 | 6 | 16.7% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 76 | 74 | 150 | 50.7% | 28 | 34 | 62 | 45.2% | 21 | 15 | 36 | 58.3% | — | 31 | 57 | 88 | 35.2% | 90 | 60 | 150 | 60.0% | 3 | 9 | 12 | 25.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 241/248 of Tallon Griekspoor's and 246/251 of Sebastian Baez'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 | Tallon Griekspoor | Sebastian Baez | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2017 | 2/2 | 0.5 | 1.0 | 62.6% | 62.8% | 42.3% | 47.1% | 50.0% | 55.2% | 20.5% | 2021 | 2/3 | 0.5 | 1.0 | 75.0% | 61.7% | 50.0% | 70.8% | 54.2% | 59.1% | 45.7% |
| 21 | 2018 | 2/2 | 2.0 | 0.5 | 67.6% | 67.2% | 50.0% | 25.0% | 68.8% | 61.6% | 33.4% | 2022 | 52/52 | 1.7 | 2.0 | 71.9% | 63.8% | 52.2% | 56.2% | 38.8% | 60.6% | 38.5% |
| 22 | 2019 | 2/2 | 1.0 | 2.0 | 73.4% | 69.2% | 55.4% | 53.3% | 37.5% | 63.4% | 29.0% | 2023 | 56/56 | 2.1 | 1.6 | 71.9% | 65.8% | 53.5% | 57.2% | 43.0% | 62.4% | 39.3% |
| 23 | 2020 | 2/2 | 3.5 | 3.0 | 64.6% | 68.9% | 33.2% | 52.8% | 0.0% | 56.2% | 21.2% | 2024 | 53/56 | 2.2 | 2.0 | 72.0% | 63.6% | 50.9% | 54.4% | 43.2% | 60.1% | 39.4% |
| 24 | 2021 | 10/10 | 9.5 | 3.9 | 67.9% | 69.5% | 53.1% | 64.1% | 37.7% | 64.0% | 29.0% | 2025 | 41/41 | 1.7 | 1.9 | 72.0% | 62.6% | 47.8% | 53.7% | 41.7% | 58.3% | 39.5% |
| 25 | 2022 | 37/38 | 7.1 | 3.1 | 63.3% | 72.2% | 51.2% | 62.4% | 29.5% | 64.5% | 33.5% | 2026 | 42/43 | 1.6 | 1.9 | 70.8% | 63.3% | 50.4% | 62.1% | 44.6% | 59.5% | 38.0% |
| 26 | 2023 | 55/57 | 8.7 | 3.5 | 63.2% | 77.2% | 52.3% | 61.2% | 40.6% | 68.0% | 33.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 27 | 2024 | 51/53 | 9.2 | 3.7 | 63.2% | 75.2% | 51.6% | 57.0% | 38.7% | 66.7% | 32.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 28 | 2025 | 53/54 | 8.6 | 3.2 | 65.3% | 74.6% | 52.1% | 62.8% | 36.0% | 66.8% | 32.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 29 | 2026 | 27/28 | 8.6 | 3.6 | 63.6% | 73.5% | 54.2% | 53.1% | 39.6% | 66.4% | 32.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 241/248 | 8.3 | 3.4 | 64.0% | 74.4% | 52.0% | 59.5% | 37.2% | 66.3% | 32.5% | — | 246/251 | 1.9 | 1.9 | 71.8% | 63.9% | 51.2% | 56.7% | 42.3% | 60.3% | 39.0% |
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 | Tallon Griekspoor | Sebastian Baez | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 19 | 2016 | 1495 | 100.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2017 | 1487 | 105.1 | -3.88 | -0.50 | 0.458 | 38.5% | — | — | — | 0.0% | -3.50 | — | — | — | -0.12 | 2021 | 1559 | 115.7 | +0.21 | -0.95 | 1.118 | 52.6% | — | +51 | — | 50.0% | +0.50 | — | — | — | +0.21 |
| 21 | 2018 | 1524 | 113.7 | -1.38 | -0.40 | 0.869 | 47.2% | — | — | — | 40.0% | -0.60 | 1–0 | — | — | -0.01 | 2022 | 1751 | 144.0 | -2.16 | +2.01 | 0.976 | 49.3% | -191 | +146 | -126 | 48.8% | -0.07 | 11–8 (58%) | 5–11 (31%) | — | -1.51 |
| 22 | 2019 | 1538 | 114.6 | -0.69 | +1.41 | 0.792 | 46.8% | — | — | — | 40.0% | -0.40 | 1–0 | 0–1 | — | -0.14 | 2023 | 1796 | 146.4 | -1.09 | +2.60 | 1.046 | 50.6% | -125 | +102 | -217 | 52.3% | +0.16 | 9–8 (53%) | 7–13 (35%) | — | +1.76 |
| 23 | 2020 | 1556 | 110.6 | +0.02 | -0.87 | 0.484 | 40.2% | — | — | — | 0.0% | -3.20 | — | — | — | -0.13 | 2024 | 1719 | 142.5 | -2.99 | +2.61 | 0.986 | 49.9% | -81 | +207 | -187 | 51.8% | +0.06 | 11–10 (52%) | 8–7 (53%) | — | +3.34 |
| 24 | 2021 | 1693 | 126.5 | +0.98 | -3.01 | 0.805 | 46.9% | +35 | -165 | — | 39.3% | -0.86 | 4–2 (67%) | 4–4 (50%) | — | -0.24 | 2025 | 1623 | 133.0 | -4.38 | +2.09 | 0.946 | 49.0% | -63 | +138 | — | 43.9% | -0.35 | 8–11 (42%) | 5–1 (83%) | — | +2.84 |
| 25 | 2022 | 1672 | 133.1 | +0.89 | -2.39 | 0.946 | 48.9% | -63 | -67 | +84 | 44.9% | -0.41 | 4–12 (25%) | 12–12 (50%) | — | -0.33 | 2026 | 1696 | 139.2 | -3.89 | +1.64 | 0.939 | 49.0% | -18 | +34 | — | 49.5% | -0.31 | 7–3 (70%) | 6–4 (60%) | — | -0.30 |
| 26 | 2023 | 1850 | 155.5 | +3.94 | -1.35 | 1.049 | 50.8% | -6 | -235 | -14 | 56.8% | +0.27 | 15–10 (60%) | 16–15 (52%) | — | +0.44 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2024 | 1865 | 151.7 | +2.96 | -1.57 | 0.981 | 49.9% | +8 | -145 | -32 | 51.8% | -0.06 | 13–11 (54%) | 19–17 (53%) | — | -1.65 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2025 | 1824 | 148.5 | +2.68 | -2.01 | 0.974 | 50.0% | -13 | -29 | +57 | 52.5% | +0.07 | 14–10 (58%) | 23–15 (61%) | — | -1.38 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2026 | 1725 | 140.4 | +1.57 | -2.49 | 0.954 | 49.4% | +115 | -17 | +43 | 45.7% | -0.27 | 4–5 (44%) | 6–9 (40%) | — | +0.59 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1978 | 149.0 | +2.42 | -1.86 | 0.964 | 49.6% | +5 | -100 | +25 | 49.8% | -0.13 | 56–50 (53%) | 80–73 (52%) | 105.8 | -1.22 | — | 1898 | 144.8 | -2.74 | +2.20 | 0.983 | 49.7% | -96 | +131 | -172 | 49.5% | -0.07 | 46–40 (53%) | 31–36 (46%) | 98.5 | +2.55 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Alexander Zverev | 3 | 9 | 12 | Aug 5, 2026 | H2H |
| Jannik Sinner | 1 | 4 | 5 | Oct 6, 2025 | H2H |
| Miomir Kecmanovic | 4 | 1 | 5 | May 9, 2025 | H2H |
| Hubert Hurkacz | 2 | 3 | 5 | Jan 14, 2025 | H2H |
| Botic van de Zandschulp | 3 | 1 | 4 | Jun 10, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Luciano Darderi | 4 | 5 | 9 | Feb 28, 2026 | H2H |
| Holger Rune | 2 | 4 | 6 | Oct 4, 2025 | H2H |
| Camilo Ugo Carabelli | 4 | 1 | 5 | Feb 13, 2026 | H2H |
| Taylor Fritz | 0 | 5 | 5 | Apr 29, 2024 | H2H |
| Miomir Kecmanovic | 1 | 3 | 4 | Jul 21, 2026 | H2H |