Simona Waltert
WTA · World No. 88 · SUI · Right-handed
At a glance
Elo
1736
Hard Elo
1601
Clay Elo
1717
Grass Elo
1485
Last 52w win%
72%
Last 10
4-6
Tiebreak win%
50%
Deciding-set win%
61%
Serve & return profile
A complete two-way player, above the tour average on both serve and return. Strong on break points at both ends.
Serve / return map
vs 565 tour pros
Strengths vs tour
Career percentile · tick = tour median
Serve points won57%72th
Return points won46%64th
Ace rate3.2%65th
Double-fault discipline5.7%35th
Break points saved57%86th
Break points won49%75th
Serve anatomy
1st serve in64%
1st serve won64%
2nd serve won45%
Surface splits
Serve & return points won, break-point save & conversion, and ace rate, broken out by surface. Win% is heat-shaded against a 50% baseline. Toggle the window: career, last 52 weeks, or this season.
| Surface | M | W-L | Win% | Serve% | Return% | Ace% | BP Sv% | BP Cv% |
|---|---|---|---|---|---|---|---|---|
| All | 136 | 83-53 | 61% | 57% | 46% | 3.2% | 57% | 49% |
| Hard | 56 | 33-23 | 59% | 58% | 44% | 5.5% | 59% | 47% |
| Clay | 77 | 49-28 | 64% | 56% | 48% | 1.5% | 56% | 51% |
| Grass | 3 | 1-2 | 33% | 61% | 41% | 3.1% | 62% | 42% |
Recent matches
| Date | Tournament | Surf | Odds | R | Opponent | Score |
|---|---|---|---|---|---|---|
| Jun 20, 2026 | Lexus Eastbourne Open - Eastbourne · WTA 250 | Grass | 2.22 | L | Petra Marcinko | 6-4 6-7(4) 6-4 |
| Jun 4, 2026 | Makarska Open - Makarska · WTA 125 | Clay | — | L | Andrea Lazaro Garcia | 6-4 6-3 |
| Jun 2, 2026 | Makarska Open - Makarska · WTA 125 | Clay | 1.63 | W | Teodora Kostovic | 6-0 6-3 |
| May 26, 2026 | French Open - Paris · Grand Slam | Clay | — | L | Katerina Siniakova | 6-4 7-6(4) |
| May 18, 2026 | Grand Prix De SAR La Princesse Lalla Meryem - Rabat · WTA 250 | Clay | — | L | Anhelina Kalinina | 6-3 6-4 |
| May 8, 2026 | Internazionali BNL d'Italia - Rome · WTA 1000 | Clay | — | L | Hailey Baptiste | 6-7(9) 6-4 6-4 |
| May 7, 2026 | Internazionali BNL d'Italia - Rome · WTA 1000 | Clay | — | W | Yuliia Starodubtseva | 7-5 4-6 6-1 |
| May 5, 2026 | Internazionali BNL d'Italia - Rome · WTA 1000 | Clay | — | W | Yue Yuan | 6-2 1-6 7-5 |
| May 4, 2026 | Internazionali BNL d'Italia - Rome · WTA 1000 | Clay | — | W | — | 6-2 7-6(4) |
| Apr 30, 2026 | W100 Wiesbaden · ITF Event | Clay | 1.35 | L | Mia Pohankova | 3-6 7-6(8) 6-1 |
| Apr 28, 2026 | W100 Wiesbaden · ITF Event | Clay | — | W | — | 7-5 4-6 6-3 |
| Apr 24, 2026 | Mutua Madrid Open - Madrid · WTA 1000 | Clay | — | L | Jelena Ostapenko | 6-2 7-5 |
| Apr 22, 2026 | Mutua Madrid Open - Madrid · WTA 1000 | Clay | — | W | Oleksandra Oliynykova | 7-5 6-0 |
| Apr 21, 2026 | Mutua Madrid Open - Madrid · WTA 1000 | Clay | 1.84 | W | Dominika Salkova | 6-0 6-2 |
| Apr 20, 2026 | Mutua Madrid Open - Madrid · WTA 1000 | Clay | 1.22 | W | Despina Papamichail | 7-5 6-3 |
| Apr 17, 2026 | Oeiras Jamor Ladies Open - Oeiras · WTA 125 | Clay | 2.16 | L | Maja Chwalinska | 6-1 6-0 |
| Apr 16, 2026 | Oeiras Jamor Ladies Open - Oeiras · WTA 125 | Clay | — | W | Rebeka Masarova | 6-3 4-6 6-2 |
| Apr 14, 2026 | Oeiras Jamor Ladies Open - Oeiras · WTA 125 | Clay | — | W | Katarzyna Kawa | 6-1 6-1 |
| Nov 16, 2025 | Billie Jean King Cup, PO, Group C · Fed Cup | Clay | 1.66 | W | Solana Sierra | 6-3 7-6(8) |
| Nov 15, 2025 | Billie Jean King Cup, PO, Group C · Fed Cup | Clay | — | W | Rebecca Sramkova | 6-4 6-4 |
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