H2H data updated: 2026-10-17 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Alexander Blockx vs Gilles Arnaud Bailly.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Alexander Blockx | 6-4 7-5 | Gilles Arnaud Bailly | Match data | Oct 16, 2023 | Q2 | Antwerp | ATP 250 | Hard |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alexander Blockx | #28 | #27 | 1,788 | 1,871 | 21 | 21 | 50.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Gilles Arnaud Bailly | #337 | #201 | 291 | 1,602 | 1 | 3 | 25.0% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Alexander Blockx | Gilles Arnaud Bailly | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 2022 | 0–1 | 0.0% | #1018 | 1,494 | 0 | 0 |
| 18 | 2023 | 0–1 | 0.0% | #349 | 1,514 | 0 | 0 | 2024 | 0–1 | 0.0% | #802 | 1,518 | 0 | 0 |
| 19 | 2024 | 0–1 | 0.0% | #203 | 1,484 | 0 | 0 | 2025 | 1–1 | 50.0% | #208 | 1,583 | 0 | 0 |
| 20 | 2025 | 2–5 | 28.6% | #117 | 1,577 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2026 | 19–14 | 57.6% | #28 | 1,810 | 0 | 0 | — | — | — | — | — | — | — |
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 | Alexander Blockx | Gilles Arnaud Bailly | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 18 | 2023 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2024 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 19 | 2024 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2025 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 20 | 2025 | 2 | 4 | 6 | 33.3% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2026 | 6 | 6 | 12 | 50.0% | 13 | 7 | 20 | 65.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 8 | 12 | 20 | 40.0% | 13 | 7 | 20 | 65.0% | 0 | 2 | 2 | 0.0% | — | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 38/42 of Alexander Blockx's and 4/4 of Gilles Arnaud Bailly'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 | Alexander Blockx | Gilles Arnaud Bailly | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 16 | — | —/— | — | — | — | — | — | — | — | — | — | 2022 | 1/1 | 2.0 | 6.0 | 61.6% | 64.7% | 45.3% | 72.2% | 100.0% | 57.2% | 38.0% |
| 18 | 2023 | 1/1 | 8.0 | 1.0 | 69.6% | 77.1% | 47.6% | 83.3% | 0.0% | 68.1% | 28.2% | 2024 | 1/1 | 1.0 | 0.0 | 80.8% | 64.3% | 80.0% | 60.0% | 0.0% | 67.3% | 20.7% |
| 19 | 2024 | 1/1 | 3.0 | 4.0 | 66.0% | 51.5% | 29.4% | 37.5% | 11.1% | 44.0% | 39.7% | 2025 | 2/2 | 0.5 | 1.5 | 65.0% | 66.5% | 49.5% | 70.5% | 21.5% | 60.5% | 27.0% |
| 20 | 2025 | 5/7 | 5.2 | 2.2 | 66.0% | 71.2% | 53.2% | 35.0% | 20.4% | 65.0% | 36.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2026 | 31/33 | 8.1 | 3.7 | 59.2% | 77.2% | 51.9% | 65.4% | 35.8% | 66.5% | 35.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 38/42 | 7.6 | 3.5 | 60.6% | 75.7% | 51.4% | 61.1% | 32.2% | 65.8% | 35.2% | — | 4/4 | 1.0 | 2.3 | 68.1% | 65.5% | 56.1% | 68.3% | 35.8% | 61.4% | 28.2% |
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 | Alexander Blockx | Gilles Arnaud Bailly | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1495 | 101.9 | +1.25 | -2.25 | 0.889 | 49.2% | — | — | — | 33.3% | -0.33 | 0–1 | 0–1 | — | -0.08 |
| 17 | 2022 | 1488 | 97.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1496 | 98.4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2023 | 1515 | 105.1 | +2.28 | -1.30 | 0.883 | 47.9% | — | — | — | 0.0% | -1.50 | — | 0–1 | — | -0.07 | 2024 | 1519 | 106.0 | -1.04 | -3.18 | 0.633 | 42.7% | — | — | — | 0.0% | -2.50 | — | — | — | +0.15 |
| 19 | 2024 | 1485 | 99.3 | -4.17 | +2.23 | 0.709 | 41.5% | — | — | — | 0.0% | -4.00 | — | — | — | -0.05 | 2025 | 1583 | 115.8 | -2.02 | -0.90 | 0.684 | 45.0% | — | — | — | 40.0% | -0.60 | 1–0 | 0–1 | — | -0.22 |
| 20 | 2025 | 1577 | 118.4 | +0.73 | -0.48 | 1.040 | 49.6% | -2 | — | — | 36.8% | -0.26 | 2–3 (40%) | 1–5 (17%) | 98.7 | +0.40 | 2026 | 1528 | 99.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2026 | 1810 | 141.5 | +2.28 | +0.25 | 1.048 | 51.0% | -134 | -8 | — | 54.7% | +0.40 | 7–4 (64%) | 7–8 (47%) | 102.6 | +0.59 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1872 | 130.6 | +1.91 | +0.17 | 1.028 | 50.5% | -90 | -8 | — | 49.5% | +0.17 | 9–7 (56%) | 8–14 (36%) | 100.6 | +2.12 | — | 1602 | 107.7 | -0.96 | -1.81 | 0.730 | 45.5% | — | — | — | 30.0% | -0.90 | 1–1 | 0–2 | — | -3.75 |
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 |
|---|---|---|---|---|---|
| Flavio Cobolli | 2 | 1 | 3 | Sep 5, 2026 | H2H |
| Alexander Zverev | 0 | 3 | 3 | Jun 30, 2026 | H2H |
| Francisco Cerundolo | 2 | 0 | 2 | Sep 7, 2026 | H2H |
| Alex de Minaur | 0 | 2 | 2 | May 27, 2026 | H2H |
| Brandon Nakashima | 1 | 1 | 2 | Apr 25, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Daniel Altmaier | 1 | 1 | 2 | Oct 16, 2025 | H2H |
| Jiri Lehecka | 0 | 1 | 1 | Oct 17, 2025 | H2H |
| David Goffin | 0 | 1 | 1 | Oct 20, 2022 | H2H |