H2H data updated: 2026-09-14 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Irene Burillo vs Tatiana Pieri.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Irene Burillo | 4-6 6-1 6-0 | Tatiana Pieri | Match data | Jul 13, 2025 | Q1 | Iași Open | WTA 250 | Clay |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Irene Burillo | #235 | #207 | 334 | 1,505 | 2 | 6 | 25.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Tatiana Pieri | #440 | #331 | 189 | 1,543 | 1 | 1 | 50.0% | 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 | Irene Burillo | Tatiana Pieri | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 24 | 2022 | 0–1 | 0.0% | #285 | 1,411 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2023 | 1–2 | 33.3% | #269 | 1,447 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2024 | 0–1 | 0.0% | #218 | 1,415 | 0 | 0 | 2025 | 1–1 | 50.0% | #350 | 1,505 | 0 | 0 |
| 27 | 2025 | 1–1 | 50.0% | #256 | 1,415 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 2026 | 0–1 | 0.0% | #235 | 1,492 | 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 | Irene Burillo | Tatiana Pieri | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Clay | Yr | Clay | |||||||
| W | L | M | Win % | W | L | M | Win % | |||
| 24 | 2022 | 0 | 1 | 1 | 0.0% | — | — | — | — | — |
| 25 | 2023 | 1 | 2 | 3 | 33.3% | — | — | — | — | — |
| 26 | 2024 | 0 | 1 | 1 | 0.0% | 2025 | 1 | 1 | 2 | 50.0% |
| 27 | 2025 | 1 | 1 | 2 | 50.0% | — | — | — | — | — |
| 28 | 2026 | 0 | 1 | 1 | 0.0% | — | — | — | — | — |
| Career | — | 2 | 6 | 8 | 25.0% | — | 1 | 1 | 2 | 50.0% |
Seasons are aligned by the age each player spent most of that calendar year. 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 | Irene Burillo | Tatiana Pieri | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 24 | 2022 | 1/1 | 0.0 | 5.0 | 63.6% | 42.9% | 18.8% | 25.0% | 50.0% | 34.1% | 22.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2023 | 3/3 | 0.3 | 1.0 | 65.8% | 54.8% | 47.7% | 55.3% | 40.6% | 52.3% | 42.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2024 | 1/1 | 0.0 | 4.0 | 67.9% | 42.1% | 27.8% | 45.5% | 100.0% | 37.5% | 25.0% | 2025 | 2/2 | 0.5 | 2.5 | 72.6% | 57.0% | 44.4% | 75.9% | 35.8% | 53.5% | 55.1% |
| 28 | 2026 | 1/1 | 1.0 | 6.0 | 59.1% | 46.2% | 22.2% | 14.3% | 27.3% | 36.4% | 48.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 6/8 | 0.3 | 3.0 | 64.7% | 49.3% | 35.3% | 41.8% | 49.8% | 44.2% | 37.4% | — | 2/2 | 0.5 | 2.5 | 72.6% | 57.0% | 44.4% | 75.9% | 35.8% | 53.5% | 55.1% |
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 | Irene Burillo | Tatiana Pieri | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 22 | 2020 | 1484 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2021 | 1448 | 98.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2022 | 1412 | 94.7 | -1.18 | -1.99 | 0.347 | 29.1% | — | — | — | 0.0% | -4.50 | — | — | — | -0.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2023 | 1447 | 109.9 | -0.48 | +0.88 | 0.898 | 47.5% | — | +16 | — | 28.6% | -0.86 | 1–0 | 0–1 | — | +0.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2024 | 1416 | 94.8 | -5.05 | -4.65 | 0.400 | 33.0% | — | — | — | 0.0% | -5.00 | — | — | — | +0.16 | 2025 | 1505 | 103.5 | -0.50 | +0.44 | 1.186 | 54.3% | — | — | — | 60.0% | +1.00 | 0–1 | — | — | +0.08 |
| 27 | 2025 | 1416 | 104.1 | — | — | — | — | — | — | — | 40.0% | 0.00 | 1–0 | 0–1 | — | 0.00 | 2026 | 1468 | 90.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2026 | 1492 | 95.0 | +0.87 | -1.12 | 0.754 | 43.7% | — | — | — | 0.0% | -3.50 | — | — | — | +0.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1504 | 99.7 | -1.13 | -0.85 | 0.669 | 41.4% | — | +16 | — | 22.2% | -1.78 | 2–0 | 0–2 | — | +3.38 | — | 1543 | 97.7 | -0.50 | +0.44 | 1.186 | 54.3% | — | — | — | 60.0% | +1.00 | 0–1 | — | — | +4.00 |
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 |
|---|---|---|---|---|---|
| Jazmin Ortenzi | 0 | 1 | 1 | Mar 31, 2026 | H2H |
| Simona Waltert | 0 | 1 | 1 | Jul 17, 2025 | H2H |
| Nuria Parrizas Diaz | 1 | 0 | 1 | Jul 15, 2025 | H2H |
| Moyuka Uchijima | 0 | 1 | 1 | May 28, 2024 | H2H |
| Fanny Stollar | 0 | 1 | 1 | Jul 20, 2023 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Ajla Tomljanovic | 0 | 1 | 1 | May 21, 2025 | H2H |
| Carlota Martinez Cirez | 1 | 0 | 1 | May 19, 2025 | H2H |