H2H data updated: 2026-09-13 00:00 UTC
Dalma Galfi and Danielle Collins are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Danielle Collins leads 1–0 on grass, while Dalma Galfi leads 1–0 on hard courts. Most recently, Danielle Collins won the 2024 Wimbledon second round 6-3 6-4.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Danielle Collins | 6-3 6-4 | Dalma Galfi | Match data | Jul 4, 2024* | R64 | Wimbledon | Grand Slam | Grass |
| Dalma Galfi | 6-4 6-4 | Danielle Collins | Match data | Mar 10, 2023* | R128 | Indian Wells Open | WTA 1000 | Hard |
Estimated match date where the exact historical date is unavailable. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dalma Galfi | #157 | #79 | 842 | 1,786 | 30 | 49 | 38.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Danielle Collins | #343 | #7 | 3,702 | 2,073 | 174 | 118 | 59.6% | 0 | 1 | 0 | 2 | 1 | 4 |
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 | Dalma Galfi | Danielle Collins | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 2016 | 0–1 | 0.0% | #161 | 1,482 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2017 | 0–1 | 0.0% | #239 | 1,390 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | 2014 | 0–1 | 0.0% | #915 | 1,498 | 0 | 0 |
| 22 | 2021 | 3–2 | 60.0% | #124 | 1,517 | 0 | 0 | 2016 | 0–1 | 0.0% | #259 | 1,492 | 0 | 0 |
| 23 | 2022 | 7–10 | 41.2% | #83 | 1,602 | 0 | 0 | 2017 | 0–1 | 0.0% | #177 | 1,484 | 0 | 0 |
| 24 | 2023 | 5–12 | 29.4% | #142 | 1,583 | 0 | 0 | 2018 | 18–17 | 51.4% | #36 | 1,659 | 0 | 0 |
| 25 | 2024 | 6–6 | 50.0% | #141 | 1,651 | 0 | 0 | 2019 | 18–18 | 50.0% | #29 | 1,717 | 0 | 0 |
| 26 | 2025 | 5–6 | 45.5% | #99 | 1,754 | 0 | 0 | 2020 | 10–6 | 62.5% | #45 | 1,812 | 0 | 0 |
| 27 | 2026 | 4–11 | 26.7% | #157 | 1,612 | 0 | 0 | 2021 | 37–15 | 71.2% | #29 | 1,891 | 0 | 2 |
| 28 | — | — | — | — | — | — | — | 2022 | 20–11 | 64.5% | #14 | 1,898 | 0 | 2 |
| 29 | — | — | — | — | — | — | — | 2023 | 18–18 | 50.0% | #52 | 1,854 | 0 | 2 |
| 30 | — | — | — | — | — | — | — | 2024 | 38–16 | 70.4% | #11 | 1,950 | 0 | 4 |
| 31 | — | — | — | — | — | — | — | 2025 | 15–14 | 51.7% | #64 | 1,859 | 0 | 4 |
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 | Dalma Galfi | Danielle Collins | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 17 | 2016 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2017 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2014 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 22 | 2021 | 0 | 1 | 1 | 0.0% | 3 | 1 | 4 | 75.0% | — | — | — | — | 2016 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 23 | 2022 | 4 | 5 | 9 | 44.4% | 2 | 4 | 6 | 33.3% | 1 | 1 | 2 | 50.0% | 2017 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 24 | 2023 | 3 | 7 | 10 | 30.0% | 0 | 3 | 3 | 0.0% | 2 | 2 | 4 | 50.0% | 2018 | 14 | 10 | 24 | 58.3% | 2 | 4 | 6 | 33.3% | 2 | 3 | 5 | 40.0% |
| 25 | 2024 | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% | 4 | 2 | 6 | 66.7% | 2019 | 10 | 11 | 21 | 47.6% | 6 | 5 | 11 | 54.5% | 2 | 2 | 4 | 50.0% |
| 26 | 2025 | 1 | 4 | 5 | 20.0% | 2 | 1 | 3 | 66.7% | 2 | 1 | 3 | 66.7% | 2020 | 6 | 5 | 11 | 54.5% | 4 | 1 | 5 | 80.0% | — | — | — | — |
| 27 | 2026 | 1 | 6 | 7 | 14.3% | 3 | 5 | 8 | 37.5% | — | — | — | — | 2021 | 25 | 11 | 36 | 69.4% | 11 | 3 | 14 | 78.6% | 1 | 1 | 2 | 50.0% |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 17 | 6 | 23 | 73.9% | 3 | 4 | 7 | 42.9% | 0 | 1 | 1 | 0.0% |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 17 | 15 | 32 | 53.1% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 16 | 10 | 26 | 61.5% | 19 | 5 | 24 | 79.2% | 3 | 1 | 4 | 75.0% |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 6 | 8 | 14 | 42.9% | 7 | 4 | 11 | 63.6% | 2 | 2 | 4 | 50.0% |
| Career | — | 11 | 27 | 38 | 28.9% | 10 | 15 | 25 | 40.0% | 9 | 7 | 16 | 56.2% | — | 111 | 79 | 190 | 58.4% | 52 | 28 | 80 | 65.0% | 11 | 11 | 22 | 50.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 76/80 of Dalma Galfi's and 279/293 of Danielle Collins'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 | Dalma Galfi | Danielle Collins | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 17 | 2016 | 1/1 | 3.0 | 2.0 | 62.3% | 63.6% | 65.0% | 62.5% | 16.7% | 64.2% | 32.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 18 | 2017 | 1/1 | 3.0 | 3.0 | 54.2% | 61.5% | 31.8% | 16.7% | 42.9% | 47.9% | 36.2% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | — | —/— | — | — | — | — | — | — | — | — | — | 2014 | 1/1 | 2.0 | 0.0 | 59.0% | 63.3% | 52.9% | 64.3% | 20.0% | 59.0% | 32.3% |
| 22 | 2021 | 5/5 | 1.8 | 3.2 | 64.6% | 61.1% | 48.4% | 57.4% | 49.8% | 56.1% | 44.3% | 2016 | 1/1 | 0.0 | 3.0 | 55.3% | 26.9% | 42.9% | 30.0% | 50.0% | 34.0% | 36.6% |
| 23 | 2022 | 17/17 | 3.0 | 1.8 | 66.3% | 65.3% | 44.0% | 49.1% | 52.1% | 57.9% | 39.7% | 2017 | 1/1 | 1.0 | 1.0 | 56.3% | 37.0% | 33.3% | 25.0% | 33.3% | 35.4% | 40.0% |
| 24 | 2023 | 17/17 | 5.1 | 2.6 | 63.5% | 63.9% | 43.4% | 48.8% | 36.7% | 56.0% | 35.5% | 2018 | 30/35 | 2.4 | 3.2 | 58.0% | 60.3% | 46.2% | 47.0% | 47.7% | 54.1% | 41.8% |
| 25 | 2024 | 12/12 | 3.6 | 2.5 | 65.2% | 65.5% | 47.2% | 59.2% | 42.6% | 59.0% | 42.7% | 2019 | 35/36 | 3.2 | 3.1 | 59.4% | 62.0% | 47.0% | 51.0% | 52.5% | 56.2% | 41.8% |
| 26 | 2025 | 8/11 | 4.0 | 3.0 | 59.1% | 66.1% | 49.0% | 63.0% | 49.7% | 59.2% | 35.3% | 2020 | 16/16 | 3.5 | 3.5 | 58.9% | 71.1% | 48.3% | 61.6% | 48.3% | 61.3% | 43.8% |
| 27 | 2026 | 15/16 | 4.5 | 3.3 | 66.0% | 63.7% | 40.7% | 50.6% | 39.7% | 55.9% | 39.1% | 2021 | 52/52 | 3.6 | 3.9 | 54.6% | 70.3% | 48.5% | 54.9% | 54.3% | 60.2% | 46.1% |
| 28 | — | —/— | — | — | — | — | — | — | — | — | — | 2022 | 31/31 | 3.8 | 6.1 | 54.1% | 69.6% | 48.1% | 57.9% | 52.5% | 59.6% | 45.1% |
| 29 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 36/36 | 3.6 | 4.6 | 59.0% | 67.2% | 47.2% | 55.1% | 48.1% | 58.8% | 42.2% |
| 30 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 50/54 | 3.8 | 4.8 | 56.5% | 71.1% | 47.4% | 58.9% | 52.9% | 60.8% | 45.4% |
| 31 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 26/30 | 4.2 | 5.2 | 57.9% | 66.1% | 49.5% | 55.1% | 51.5% | 58.8% | 41.9% |
| Career | — | 76/80 | 3.9 | 2.6 | 64.4% | 64.4% | 44.7% | 52.7% | 43.7% | 57.2% | 38.8% | — | 279/293 | 3.5 | 4.3 | 57.0% | 67.2% | 47.7% | 54.9% | 51.3% | 58.7% | 43.7% |
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 | Dalma Galfi | Danielle Collins | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2016 | 1483 | 98.5 | +0.12 | -4.98 | 0.915 | 47.4% | — | — | — | 0.0% | -2.00 | — | — | — | +0.20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2017 | 1390 | 94.5 | -3.46 | -1.96 | 0.695 | 41.5% | — | — | — | 0.0% | -2.00 | — | — | — | +0.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2018 | 1442 | 101.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2019 | 1436 | 99.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2014 | 1498 | 107.7 | +4.54 | +2.42 | 0.787 | 44.9% | — | — | — | 33.3% | -2.67 | 0–1 | 1–0 | — | -0.24 |
| 21 | 2020 | 1474 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2021 | 1517 | 108.8 | -0.69 | +0.30 | 1.009 | 50.5% | — | +41 | — | 63.6% | +0.36 | 0–1 | 1–0 | — | +0.08 | 2016 | 1492 | 98.2 | -2.62 | -4.63 | 0.555 | 35.2% | — | — | — | 0.0% | -4.50 | — | — | — | +0.13 |
| 23 | 2022 | 1603 | 121.1 | +0.34 | -2.59 | 0.944 | 49.2% | +18 | -22 | — | 44.4% | -0.11 | 2–2 (50%) | 1–3 (25%) | 99.0 | +1.10 | 2017 | 1484 | 100.8 | -2.48 | +1.44 | 0.619 | 37.6% | — | — | — | 0.0% | -5.00 | — | — | — | -0.14 |
| 24 | 2023 | 1584 | 118.9 | -0.90 | -4.18 | 0.806 | 45.7% | +20 | -40 | +7 | 34.2% | -1.13 | 3–3 (50%) | 3–5 (38%) | 99.5 | -0.87 | 2018 | 1659 | 126.6 | -1.48 | -1.03 | 0.910 | 48.1% | +14 | -93 | -38 | 46.8% | -0.30 | 9–4 (69%) | 2–2 (50%) | 106.1 | +0.97 |
| 25 | 2024 | 1652 | 113.1 | +1.21 | -0.09 | 1.040 | 50.6% | -76 | — | +141 | 46.2% | -0.15 | 2–0 | 0–1 | — | -0.55 | 2019 | 1717 | 138.4 | -0.18 | -0.13 | 0.953 | 49.3% | -18 | -87 | -80 | 51.3% | -0.12 | 5–7 (42%) | 6–4 (60%) | 101.1 | -1.21 |
| 26 | 2025 | 1754 | 121.3 | +0.32 | -2.52 | 0.866 | 48.3% | -104 | +62 | +11 | 48.1% | -0.15 | 2–3 (40%) | 1–2 (33%) | 97.1 | -0.45 | 2020 | 1813 | 147.3 | +3.14 | +1.35 | 1.131 | 52.7% | -60 | -109 | — | 60.0% | +0.85 | 4–4 (50%) | 0–1 | — | -1.27 |
| 27 | 2026 | 1613 | 124.2 | -0.80 | -2.76 | 0.886 | 47.8% | -35 | +163 | — | 34.3% | -0.97 | 1–4 (20%) | 2–1 (67%) | — | -0.12 | 2021 | 1891 | 152.7 | +3.13 | +2.70 | 1.158 | 53.3% | +4 | -43 | — | 71.3% | +1.40 | 9–5 (64%) | 7–3 (70%) | 107.5 | +0.72 |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1898 | 149.2 | +2.47 | +2.92 | 1.117 | 52.3% | +79 | -119 | — | 66.2% | +0.81 | 3–5 (38%) | 6–3 (67%) | 99.8 | +0.10 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1855 | 153.7 | +2.52 | +1.03 | 1.025 | 50.4% | +53 | — | — | 53.6% | +0.20 | 5–9 (36%) | 5–7 (42%) | 91.8 | -2.00 |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1951 | 160.8 | +3.69 | +3.10 | 1.157 | 53.2% | -11 | +71 | -239 | 68.1% | +1.30 | 9–7 (56%) | 7–1 (88%) | 104.9 | -1.22 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1860 | 143.1 | +1.81 | -0.05 | 1.019 | 50.4% | -7 | +142 | -159 | 50.7% | +0.09 | 5–4 (56%) | 4–3 (57%) | 100.4 | -0.97 |
| Career | — | 1786 | 121.4 | -0.15 | -2.41 | 0.907 | 48.2% | -22 | +58 | +70 | 41.2% | -0.52 | 10–13 (43%) | 8–12 (40%) | 96.8 | -0.67 | — | 2074 | 154.6 | +2.01 | +1.46 | 1.057 | 51.3% | +14 | -3 | -124 | 59.0% | +0.55 | 49–46 (52%) | 38–24 (61%) | 107.7 | -1.76 |
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 |
|---|---|---|---|---|---|
| Mayar Sherif | 1 | 2 | 3 | Jul 14, 2026 | H2H |
| Bianca Andreescu | 1 | 2 | 3 | Mar 31, 2026 | H2H |
| Veronika Kudermetova | 1 | 2 | 3 | Jun 14, 2024 | H2H |
| Ajla Tomljanovic | 2 | 0 | 2 | Apr 22, 2026 | H2H |
| Alycia Parks | 2 | 0 | 2 | Apr 6, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Iga Swiatek | 2 | 8 | 10 | Jul 5, 2025 | H2H |
| Aryna Sabalenka | 0 | 7 | 7 | Mar 24, 2025 | H2H |
| Elise Mertens | 4 | 3 | 7 | Apr 6, 2024 | H2H |
| Ons Jabeur | 3 | 2 | 5 | Jan 7, 2025 | H2H |
| Caroline Garcia | 5 | 0 | 5 | May 12, 2024 | H2H |