Dayeon Back and Kisa Yoshioka have met 1 time since 2025; Kisa Yoshioka leads 1–0. Their most recent meeting: Kisa Yoshioka won at W35 Hamamatsu (2025).
Playing styles and historical archetype record
Back
⚔️ The Gladiator
Yoshioka
🪃 Counterpuncher
Matchup analysis
⚔️ The Gladiator vs 🪃 Counterpuncher is historically tight (50% vs 50%, 5,877 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
1 career meeting, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Back | Yoshioka | ||
|---|---|---|---|---|
| Outcome | Dayeon Back | Kisa Yoshioka | ||
| 1 or more | 44% | 10/23 | 17% | 1/6 |
| 3 or more | 4% | 1/23 | 0% | 0/6 |
| 5 or more | 0% | 0/23 | 0% | 0/6 |
| 10 or more | 0% | 0/23 | 0% | 0/6 |
| 15 or more | 0% | 0/23 | 0% | 0/6 |
| 20 or more | 0% | 0/23 | 0% | 0/6 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Back | Yoshioka |
|---|---|---|
| W-L | 17–3 | 2–4 |
| Avg odds | 1.31 | 2.44 |
| ROI % | +5.6% | -36.3% |
| Units P/L | +1.12u | -2.18u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Results vs. opponents both players faced · Last 12 months
Back has a higher win rate against shared opponents (67% vs Yoshioka's 33%).
| Opponent | Back | Yoshioka |
|---|---|---|
| Rinko Matsuda | W 62 61 | W 36 63 63 |
| Sara Saito | L 16 26 | L 57 16 |
| Ayano Shimizu | W 76 16 76 | L 67 46 |
Last five matches per player
Pei Chi Lee
Taipei 3 ITF ·
Jun 21
Ju Yun Jeng
Taipei 2 ITF ·
Jun 15
Feier Hu
Taipei 2 ITF ·
Jun 15
Natsumi Kawaguchi
Takasaki ITF ·
May 18
Rinko Matsuda
W75 Kurume · Round of 32
May 11
Lizette Cabrera
W75 Kurume · Round of 16
May 11
Sera Nishimoto
Kurume ITF ·
May 11
Yuno Kitahara
W35 Fukuoka · Round of 16
May 4
Matches, sets and games won · Last 12 months · 24–65 matches
| Metric | Back | Yoshioka |
|---|---|---|
| Matches won | 69% | 42% |
| Sets won | 66% | 45% |
| Games won | 58% | 49% |
Head-to-head record by tournament tier
| Stage | Back | Yoshioka |
|---|---|---|
| ITF W35 | 0 | 1 |
Head-to-head record per surface
| Surface | Back | Yoshioka |
|---|---|---|
| Carpet | 0 | 1 |
