Dayeon Back vs Ayumi Koshiishi — W35 Andong Round of 16
W35 Andong · CHALLENGER · Round of 16
2 — 0
Sets
Monday, 19 May 2025 ·
hard
Back D.6-0 6-3
Koshiishi A.
Back D.
662
Koshiishi A.
030
Dayeon Back defeated Ayumi Koshiishi 6-0 6-3 in the W35 Andong round of 16 on hard. The result followed the form book — Dayeon Back came in ranked #275, leading the head-to-head 2–1. Dayeon Back extended the head-to-head to 3–1.
Key context
- Match story: Dayeon Back handed Ayumi Koshiishi a first-set bagel in a 6–0 6–3 win.
Head to head
2–1| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-05-22 | W35 Andong 1 | R16 | hard | Dayeon Back | 6-0 6-3 |
| 2024-03-07 | W35 Nagpur 1 | R16 | clay | Dayeon Back | 6-0 6-1 |
| 2019-06-12 | W15 Gimcheon 1 | R32 | hard | Ayumi Koshiishi | 7-5 6-2 |
Statistics
This season1st serve in·Even
67%
63%
1st serve points won·Even
62%
59%
2nd serve points won·Even
44%
42%
Service points won·Even
56%
53%
Return points won·Even
49%
46%
Break points saved·Slight edge
53%
48%
Aces / match·Slight edge
0.9
2.0
Double faults / match·Even
2.5
2.5
Averages over each player's completed matches in the selected window (156 vs 89). ATP, WTA & Challenger.
Conditions
Court speed
Slowlow bounce, long rallies
SlowFast