H2H data updated: 2026-08-15 10:36 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Antonia Ruzic vs Kaja Juvan.
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| Winner | Score | Loser | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| No head-to-head meetings found. | ||||||||
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antonia Ruzic | #56 | #50 | 1,130 | 1,801 | 23 | 30 | 43.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| Kaja Juvan | #171 | #58 | 1,040 | 1,758 | 46 | 56 | 45.1% | 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 | Antonia Ruzic | Kaja Juvan | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | — | — | — | — | — | — | — | 2019 | 2–4 | 33.3% | #128 | 1,596 | 0 | 0 |
| 19 | 2022 | 0–1 | 0.0% | #296 | 1,480 | 0 | 0 | 2020 | 4–7 | 36.4% | #104 | 1,620 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 2021 | 13–14 | 48.1% | #100 | 1,612 | 0 | 0 |
| 21 | 2024 | 3–2 | 60.0% | #142 | 1,557 | 0 | 0 | 2022 | 13–14 | 48.1% | #89 | 1,666 | 0 | 0 |
| 22 | 2025 | 8–10 | 44.4% | #70 | 1,751 | 0 | 0 | 2023 | 7–8 | 46.7% | #106 | 1,645 | 0 | 0 |
| 23 | 2026 | 12–17 | 41.4% | #56 | 1,707 | 0 | 0 | 2024 | 1–1 | 50.0% | #596 | 1,646 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 2025 | 4–5 | 44.4% | #102 | 1,719 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2026 | 2–3 | 40.0% | #171 | 1,660 | 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 | Antonia Ruzic | Kaja Juvan | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | — | — | — | — | 1 | 2 | 3 | 33.3% | 1 | 2 | 3 | 33.3% |
| 19 | 2022 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 2020 | 2 | 3 | 5 | 40.0% | 2 | 4 | 6 | 33.3% | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 10 | 10 | 20 | 50.0% | 1 | 3 | 4 | 25.0% | 2 | 1 | 3 | 66.7% |
| 21 | 2024 | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | 2022 | 6 | 8 | 14 | 42.9% | 5 | 3 | 8 | 62.5% | 2 | 3 | 5 | 40.0% |
| 22 | 2025 | 5 | 7 | 12 | 41.7% | 2 | 2 | 4 | 50.0% | 1 | 1 | 2 | 50.0% | 2023 | 4 | 5 | 9 | 44.4% | 2 | 2 | 4 | 50.0% | 1 | 1 | 2 | 50.0% |
| 23 | 2026 | 9 | 9 | 18 | 50.0% | 2 | 4 | 6 | 33.3% | 1 | 4 | 5 | 20.0% | 2024 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1 | 3 | 4 | 25.0% | 3 | 1 | 4 | 75.0% | 0 | 1 | 1 | 0.0% |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — |
| Career | — | 17 | 18 | 35 | 48.6% | 4 | 7 | 11 | 36.4% | 2 | 5 | 7 | 28.6% | — | 26 | 33 | 59 | 44.1% | 14 | 15 | 29 | 48.3% | 6 | 8 | 14 | 42.9% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 44/53 of Antonia Ruzic's and 93/102 of Kaja Juvan'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 | Antonia Ruzic | Kaja Juvan | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 18 | — | —/— | — | — | — | — | — | — | — | — | — | 2019 | 6/6 | 3.2 | 4.0 | 63.3% | 62.3% | 47.8% | 50.3% | 61.7% | 56.9% | 41.6% |
| 19 | 2022 | 1/1 | 0.0 | 3.0 | 63.9% | 48.4% | 51.4% | 73.7% | 66.7% | 49.5% | 39.0% | 2020 | 11/11 | 2.3 | 1.7 | 65.1% | 52.8% | 44.1% | 47.2% | 45.6% | 49.7% | 45.0% |
| 20 | — | —/— | — | — | — | — | — | — | — | — | — | 2021 | 25/27 | 2.6 | 1.9 | 57.4% | 63.0% | 47.0% | 52.8% | 48.2% | 56.0% | 41.7% |
| 21 | 2024 | 5/5 | 0.2 | 2.8 | 66.0% | 57.2% | 39.6% | 45.4% | 54.6% | 51.0% | 43.3% | 2022 | 27/27 | 2.3 | 2.3 | 60.3% | 63.5% | 49.7% | 46.3% | 50.8% | 58.1% | 44.1% |
| 22 | 2025 | 13/18 | 1.3 | 2.1 | 63.9% | 61.4% | 50.4% | 46.6% | 43.4% | 57.4% | 41.3% | 2023 | 15/15 | 1.8 | 1.9 | 62.3% | 62.1% | 45.6% | 55.2% | 40.6% | 55.8% | 39.5% |
| 23 | 2026 | 25/29 | 0.9 | 3.4 | 69.4% | 54.6% | 42.1% | 51.5% | 45.5% | 50.8% | 41.2% | 2024 | 2/2 | 0.5 | 2.5 | 66.4% | 50.2% | 57.5% | 64.3% | 22.2% | 52.7% | 34.9% |
| 24 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 2/9 | 4.5 | 4.0 | 65.7% | 71.1% | 35.4% | 20.0% | 51.4% | 58.9% | 39.7% |
| 25 | — | —/— | — | — | — | — | — | — | — | — | — | 2026 | 5/5 | 1.0 | 3.2 | 58.4% | 62.3% | 46.7% | 42.0% | 28.5% | 56.1% | 37.5% |
| Career | — | 44/53 | 0.9 | 3.0 | 67.2% | 56.8% | 44.5% | 49.8% | 46.4% | 52.8% | 41.4% | — | 93/102 | 2.3 | 2.2 | 60.7% | 61.6% | 47.2% | 49.4% | 46.7% | 55.9% | 42.0% |
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 | Antonia Ruzic | Kaja Juvan | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1490 | 104.5 | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2021 | 1488 | 96.0 | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1597 | 120.1 | -0.46 | +0.94 | 0.965 | 49.3% | — | -2 | +91 | 37.5% | -0.25 | 2–2 (50%) | 0–1 | +0.10 |
| 19 | 2022 | 1480 | 98.5 | -2.70 | -0.93 | 0.772 | 45.5% | — | — | — | 0.0% | -2.50 | — | — | +0.11 | 2020 | 1621 | 117.3 | -3.28 | +0.38 | 0.894 | 47.4% | -70 | +49 | — | 40.7% | -0.96 | 2–3 (40%) | 2–1 (67%) | -0.40 |
| 20 | 2023 | 1502 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1613 | 125.6 | -0.19 | -0.53 | 0.948 | 49.1% | 0 | -39 | +95 | 49.1% | -0.40 | 3–4 (43%) | 5–3 (63%) | -0.37 |
| 21 | 2024 | 1558 | 106.7 | -1.62 | -1.12 | 0.885 | 47.3% | +28 | — | — | 54.5% | -0.36 | 1–0 | — | +0.56 | 2022 | 1666 | 130.7 | +0.91 | +0.32 | 1.052 | 51.0% | -31 | +56 | +8 | 53.3% | +0.40 | 2–6 (25%) | 5–10 (33%) | +1.92 |
| 22 | 2025 | 1752 | 132.1 | -0.73 | -0.49 | 0.969 | 49.0% | -22 | -117 | — | 42.5% | -0.35 | 3–1 (75%) | 2–1 (67%) | +0.10 | 2023 | 1645 | 122.8 | -0.30 | -1.57 | 0.894 | 47.8% | -13 | +70 | — | 51.7% | +0.03 | 2–1 (67%) | 0–1 | +0.50 |
| 23 | 2026 | 1707 | 132.6 | -3.96 | -0.45 | 0.838 | 46.2% | +21 | -78 | -2 | 40.8% | -0.65 | 8–5 (62%) | 0–5 (0%) | -1.20 | 2024 | 1647 | 103.9 | -0.08 | -1.83 | 0.738 | 43.8% | — | — | — | 50.0% | -0.75 | — | — | +0.27 |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1719 | 116.5 | -0.98 | -1.73 | 0.965 | 49.2% | -38 | +52 | — | 50.0% | +0.23 | 3–5 (38%) | 1–2 (33%) | +0.47 |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1660 | 112.6 | +0.20 | -0.20 | 0.855 | 47.0% | -7 | — | — | 40.0% | -1.40 | — | 1–0 | -0.40 |
| Career | — | 1801 | 129.8 | -2.71 | -0.55 | 0.877 | 47.1% | +7 | -94 | -2 | 41.9% | -0.56 | 12–6 (67%) | 2–6 (25%) | -0.81 | — | 1759 | 128.2 | -0.26 | -0.28 | 0.952 | 49.0% | -19 | +37 | +54 | 48.5% | -0.17 | 14–21 (40%) | 14–18 (44%) | +2.07 |
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 |
|---|---|---|---|---|---|
| Madison Keys | 0 | 2 | 2 | Aug 4, 2026 | H2H |
| Elena-Gabriela Ruse | 0 | 2 | 2 | Apr 22, 2026 | H2H |
| Karolina Muchova | 0 | 2 | 2 | Mar 9, 2026 | H2H |
| Elisabetta Cocciaretto | 1 | 1 | 2 | Jan 16, 2026 | H2H |
| Dayana Yastremska | 0 | 2 | 2 | Jun 18, 2025 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Iga Swiatek | 0 | 3 | 3 | Sep 3, 2023 | H2H |
| Anna Karolina Schmiedlova | 0 | 3 | 3 | Oct 21, 2021 | H2H |
| Claire Liu | 2 | 0 | 2 | Feb 24, 2026 | H2H |
| Elena Rybakina | 0 | 2 | 2 | Jan 20, 2026 | H2H |
| Maria Timofeeva | 1 | 1 | 2 | Jul 15, 2025 | H2H |