H2H data updated: 2026-07-19 10:32 UTC
Danielle Collins vs Vitalia Diatchenko H2H: 1-0
Danielle Collins holds a 1–0 lead over Vitalia Diatchenko in their WTA head-to-head. Across 1 main-draw meeting, Danielle Collins leads 1–0 on hard courts. Most recently, Danielle Collins won the 2020 Australian Open first round 6-1 3-6 6-4.
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USA
Age 32
Right-Handed
178 cm / 5'10"
H2H
1
–
0
1 main draw meetings
RUS
Age 35
Right-Handed
180 cm / 5'11"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jan 22, 2020* | Australian Open | Grand Slam | R128 | Hard | Danielle Collins | 6-1 3-6 6-4 | Vitalia Diatchenko | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Danielle Collins | #343 | #7 | 3,702 | 2,073 | 169 | 115 | 59.5% | 0 | 1 | 0 | 2 | 1 | 4 |
| Vitalia Diatchenko | #438 | #71 | 791 | 1,624 | 14 | 49 | 22.2% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
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 | Danielle Collins | Vitalia Diatchenko | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | — | — | — | — | — | — | — | 2009 | 2–5 | 28.6% | #133 | 1,478 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 2010 | 0–1 | 0.0% | #169 | 1,463 | 0 | 0 |
| 20 | 2014 | 0–1 | 0.0% | #915 | 1,498 | 0 | 0 | 2011 | 1–5 | 16.7% | #130 | 1,441 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 2012 | 1–1 | 50.0% | #592 | 1,451 | 0 | 0 |
| 22 | 2016 | 0–1 | 0.0% | #259 | 1,493 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2017 | 0–1 | 0.0% | #177 | 1,484 | 0 | 0 | 2014 | 2–1 | 66.7% | #81 | 1,492 | 0 | 0 |
| 24 | 2018 | 16–16 | 50.0% | #36 | 1,652 | 0 | 0 | 2015 | 2–8 | 20.0% | #198 | 1,464 | 0 | 0 |
| 25 | 2019 | 18–17 | 51.4% | #29 | 1,715 | 0 | 0 | 2016 | 0–3 | 0.0% | #330 | 1,469 | 0 | 0 |
| 26 | 2020 | 10–6 | 62.5% | #45 | 1,811 | 0 | 0 | 2017 | 0–1 | 0.0% | #176 | 1,501 | 0 | 0 |
| 27 | 2021 | 37–15 | 71.2% | #29 | 1,889 | 0 | 2 | 2018 | 2–3 | 40.0% | #127 | 1,537 | 0 | 0 |
| 28 | 2022 | 20–11 | 64.5% | #14 | 1,894 | 0 | 2 | 2019 | 1–5 | 16.7% | #90 | 1,569 | 0 | 0 |
| 29 | 2023 | 18–18 | 50.0% | #52 | 1,853 | 0 | 2 | 2020 | 0–5 | 0.0% | #124 | 1,552 | 0 | 0 |
| 30 | 2024 | 35–15 | 70.0% | #11 | 1,937 | 0 | 4 | 2021 | 1–6 | 14.3% | #137 | 1,605 | 0 | 0 |
| 31 | 2025 | 15–14 | 51.7% | #64 | 1,855 | 0 | 4 | 2022 | 2–4 | 33.3% | #179 | 1,550 | 0 | 0 |
| 34 | — | — | — | — | — | — | — | 2025 | 0–1 | 0.0% | #438 | 1,481 | 0 | 0 |