Dayeon Back and Sofya Lansere have met 1 time since 2026; Dayeon Back leads 1–0. Their most recent meeting: Dayeon Back won at W35 Andong (2026).
Playing styles and historical archetype record
Back
⚔️ The Gladiator
Lansere
⚔️ The Gladiator
Matchup analysis
Both Dayeon Back and Sofya Lansere are ⚔️ The Gladiator types. Mirror matchups usually come down to execution, fitness, and surface fit — across 3,912 matches in our dataset the historical split is about even.
1 career meeting, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Back | Lansere | ||
|---|---|---|---|---|
| Outcome | Dayeon Back | Sofya Lansere | ||
| 1 or more | 44% | 10/23 | 44% | 7/16 |
| 3 or more | 4% | 1/23 | 13% | 2/16 |
| 5 or more | 0% | 0/23 | 0% | 0/16 |
| 10 or more | 0% | 0/23 | 0% | 0/16 |
| 15 or more | 0% | 0/23 | 0% | 0/16 |
| 20 or more | 0% | 0/23 | 0% | 0/16 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Back | Lansere |
|---|---|---|
| W-L | 20–3 | 10–5 |
| Avg odds | 1.91 | 1.75 |
| ROI % | +69.0% | +16.8% |
| Units P/L | +15.87u | +2.52u |
Results vs. opponents both players faced · Last 12 months
Lansere has a higher win rate against shared opponents (100% vs Back's 75%).
| Opponent | Back | Lansere |
|---|---|---|
| Hanna Chang | L 16 46 | W 61 75 |
| Yujin Kim | W 62 62 | W 61 62 |
| Yingqun Sun | W 62 62 | W 64 75 |
| Eunhye Lee | W 63 64 | W 76 64 |
Last five matches per player
Jenny Lim
Blois ITF ·
Jun 17
Yaroslava Bartashevich
Blois ITF ·
Jun 16
Francesca Curmi
Ceska Lipa ITF ·
Jun 11
Makoto Yamaguchi
Takasaki ITF ·
May 19
Mei Yamaguchi
W100 Takasaki · Round of 32
May 18
Haru Chang
Andong ITF ·
May 15
Yeseo Lee
Andong ITF ·
May 13
Dayeon Back
W35 Andong · Semifinals
May 11
Matches, sets and games won · Last 12 months · 52–65 matches
| Metric | Back | Lansere |
|---|---|---|
| Matches won | 69% | 62% |
| Sets won | 66% | 61% |
| Games won | 58% | 55% |
Head-to-head record by tournament tier
| Stage | Back | Lansere |
|---|---|---|
| ITF W35 | 1 | 0 |
Head-to-head record per surface
| Surface | Back | Lansere |
|---|---|---|
| Hard | 1 | 0 |
