If they played today
Katie Boulter
44%
Sets 0–2
Thin data
Solana Sierra
56%
2–0
21%
2–1
23%
1–2
27%
0–2
29%
Chance of a third set 50%
Current ratings and the head-to-head record, for a best-of-three match with no tournament attached. For the forecast of a scheduled match, open the match page.
Side by side
| Katie Boulter | Solana Sierra | |
| 1545 (#282) | Rating | 1590 (#168) |
| 24–27 (47%) | Win-loss | 27–18 (60%) |
| 51 | ATP/WTA matches | 45 |
| LLWLL | Recent form | LLLWL |
All meetings (1)
| 2025-07-02 | Katie Boulter | 2–0 | WTA Singles: Wimbledon |
Last five: Katie Boulter
| 2026-09-02 | L | Karolina Muchova | 0-2 | US Open, Women |
| 2026-08-15 | L | Linda Noskova | 0-2 | Cincinnati |
| 2026-08-13 | W | Katie Volynets | 2-1 | Cincinnati |
| 2026-08-03 | L | Kayla Cross | 0-2 | Toronto |
| 2026-07-27 | L | Ashlyn Krueger | 1-2 | Washington |
Full record for Katie Boulter →
Last five: Solana Sierra
| 2026-09-17 | L | Suzan Lamens | 0-2 | WTA Sao Paulo, Brazil Women, Singles |
| 2026-09-16 | W | Cadence Brace | 2-1 | WTA Sao Paulo, Brazil Women, Singles |
| 2026-08-12 | L | Aoi Ito | 0-2 | Cincinnati |
| 2026-08-04 | L | Sloane Stephens | 0-2 | Toronto |
| 2026-07-27 | L | Tatiana Prozorova | 1-2 | Memphis |