H2H data updated: 2026-09-14 00:00 UTC
Antonia Ruzic holds a 1–0 lead over Solana Sierra in their WTA head-to-head. Across 1 main-draw meeting, Antonia Ruzic leads 1–0 on hard courts. Most recently, Antonia Ruzic won the 2026 Hobart International second round 7-5 6-4.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Antonia Ruzic | 7-5 6-4 | Solana Sierra | Match data | Jan 14, 2026 | R16 | Hobart International | WTA 250 | Hard |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antonia Ruzic | #85 | #50 | 1,130 | 1,801 | 23 | 31 | 42.6% | 0 | 0 | 0 | 0 | 0 | 0 |
| Solana Sierra | #91 | #56 | 1,067 | 1,786 | 17 | 22 | 43.6% | 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 | Solana Sierra | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | — | — | — | — | — | — | — | 2024 | 0–1 | 0.0% | #163 | 1,535 | 0 | 0 |
| 21 | 2024 | 3–2 | 60.0% | #142 | 1,562 | 0 | 0 | 2025 | 6–6 | 50.0% | #66 | 1,682 | 0 | 0 |
| 22 | 2025 | 8–10 | 44.4% | #70 | 1,751 | 0 | 0 | 2026 | 11–15 | 42.3% | #91 | 1,711 | 0 | 0 |
| 23 | 2026 | 12–19 | 38.7% | #85 | 1,682 | 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 | Solana Sierra | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 21 | 2024 | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | 2025 | 3 | 4 | 7 | 42.9% | 0 | 1 | 1 | 0.0% | 3 | 1 | 4 | 75.0% |
| 22 | 2025 | 5 | 7 | 12 | 41.7% | 2 | 2 | 4 | 50.0% | 1 | 1 | 2 | 50.0% | 2026 | 2 | 8 | 10 | 20.0% | 7 | 4 | 11 | 63.6% | 2 | 3 | 5 | 40.0% |
| 23 | 2026 | 9 | 11 | 20 | 45.0% | 2 | 4 | 6 | 33.3% | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 17 | 20 | 37 | 45.9% | 4 | 6 | 10 | 40.0% | 2 | 5 | 7 | 28.6% | — | 5 | 13 | 18 | 27.8% | 7 | 5 | 12 | 58.3% | 5 | 4 | 9 | 55.6% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 45/55 of Antonia Ruzic's and 39/40 of Solana Sierra'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 | Solana Sierra | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 1/1 | 1.0 | 5.0 | 61.8% | 50.0% | 42.9% | 63.6% | 16.7% | 47.3% | 27.5% |
| 21 | 2024 | 5/5 | 0.2 | 2.8 | 66.0% | 57.2% | 39.6% | 45.4% | 54.6% | 51.0% | 43.3% | 2025 | 12/12 | 2.0 | 6.4 | 61.6% | 65.2% | 42.0% | 48.0% | 45.6% | 56.1% | 42.5% |
| 22 | 2025 | 13/18 | 1.3 | 2.1 | 63.9% | 61.4% | 50.4% | 46.6% | 43.4% | 57.4% | 41.3% | 2026 | 26/27 | 2.0 | 5.3 | 59.7% | 58.6% | 43.1% | 55.8% | 44.6% | 53.0% | 38.1% |
| 23 | 2026 | 27/32 | 0.9 | 3.4 | 67.0% | 55.0% | 43.2% | 50.0% | 45.8% | 50.8% | 40.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 45/55 | 0.9 | 3.0 | 65.9% | 57.1% | 44.9% | 48.5% | 46.1% | 52.7% | 41.3% | — | 39/40 | 2.0 | 5.6 | 60.3% | 60.4% | 42.8% | 53.6% | 44.2% | 53.8% | 39.2% |
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 | Antonia Ruzic | Solana Sierra | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1500 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2021 | 1488 | 96.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1465 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2022 | 1495 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1511 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2023 | 1512 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1536 | 99.7 | -2.81 | -5.09 | 0.521 | 37.7% | — | — | — | 0.0% | -3.50 | — | — | — | +0.19 |
| 21 | 2024 | 1563 | 106.7 | -1.62 | -1.12 | 0.885 | 47.3% | +22 | — | — | 54.5% | -0.36 | 1–0 | — | — | +0.34 | 2025 | 1683 | 114.1 | -0.63 | -0.35 | 0.969 | 49.3% | -100 | — | +8 | 44.4% | -0.15 | 3–0 (100%) | 3–4 (43%) | 103.6 | +1.02 |
| 22 | 2025 | 1752 | 131.9 | -0.73 | -0.49 | 0.969 | 49.0% | -23 | -113 | — | 42.5% | -0.35 | 3–1 (75%) | 2–1 (67%) | 104.4 | +0.11 | 2026 | 1711 | 124.7 | -2.20 | -3.52 | 0.811 | 46.5% | -165 | +130 | +18 | 42.6% | -0.87 | 5–4 (56%) | 3–1 (75%) | 104.7 | -0.57 |
| 23 | 2026 | 1682 | 132.2 | -4.20 | -0.72 | 0.832 | 46.1% | +11 | -49 | +26 | 38.7% | -0.77 | 8–5 (62%) | 0–5 (0%) | 101.6 | -1.20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1801 | 129.9 | -2.91 | -0.70 | 0.874 | 47.0% | +1 | -75 | +26 | 41.3% | -0.60 | 12–6 (67%) | 2–6 (25%) | 105.9 | -1.39 | — | 1787 | 119.2 | -1.73 | -2.58 | 0.848 | 47.1% | -138 | +130 | +14 | 42.2% | -0.71 | 8–4 (67%) | 6–5 (55%) | 106.9 | +1.64 |
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 |
|---|---|---|---|---|---|
| Ann Li | 0 | 2 | 2 | Aug 31, 2026 | 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 |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Coco Gauff | 0 | 2 | 2 | Jul 1, 2026 | H2H |
| Caty Mcnally | 1 | 1 | 2 | Jun 11, 2026 | H2H |
| Sorana Cirstea | 0 | 2 | 2 | May 29, 2026 | H2H |
| Karolina Pliskova | 0 | 2 | 2 | Apr 27, 2026 | H2H |
| Elina Svitolina | 0 | 1 | 1 | Aug 30, 2026 | H2H |