Adolfo Daniel Vallejo and Chun-Hsin Tseng have met 1 time since 2025; Chun-Hsin Tseng leads 1–0. Their most recent meeting: Chun-Hsin Tseng won at Prostejov (2025).
Playing styles and historical archetype record
Vallejo
🧱 The Wall
Tseng
🪃 Counterpuncher
Matchup analysis
The 🪃 Counterpuncher archetype wins about 57% vs 🧱 The Wall across 2,782 matches in our dataset — a stylistic lean toward Chun-Hsin Tseng.
Counterpuncher players often use elite bp conversion and strong return game to pressure the the wall's elite returner.
1 career meeting, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Vallejo | Tseng | ||
|---|---|---|---|---|
| Outcome | Adolfo Daniel Vallejo | Chun-Hsin Tseng | ||
| 1 or more | 73% | 11/15 | 82% | 18/22 |
| 3 or more | 47% | 7/15 | 18% | 4/22 |
| 5 or more | 20% | 3/15 | 14% | 3/22 |
| 10 or more | 7% | 1/15 | 0% | 0/22 |
| 15 or more | 0% | 0/15 | 0% | 0/22 |
| 20 or more | 0% | 0/15 | 0% | 0/22 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Vallejo | Tseng |
|---|---|---|
| W-L | 9–5 | 11–10 |
| Avg odds | 1.88 | 1.73 |
| ROI % | +1.4% | -15.2% |
| Units P/L | +0.20u | -3.20u |
Results vs. opponents both players faced · Last 12 months
Vallejo has a higher win rate against shared opponents (56% vs Tseng's 44%).
| Opponent | Vallejo | Tseng |
|---|---|---|
| Yannick Hanfmann | L 67 67 | L 16 76 06 |
| Pedro Boscardin Dias | W 62 64 | W 61 64 |
| Lukas Neumayer | L 26 63 46 | L 75 26 67 |
| Zizou Bergs | W 64 63 | L 36 46 36 |
| Facundo Diaz Acosta | W 76 63 | L 67 46 |
| Roman Andres Burruchaga | L 16 26 | W 26 76 63 |
| Facundo Mena | W 61 62 | W 63 75 |
| Marco Cecchinato | W 61 60 | L 26 26 |
| Genaro Alberto Olivieri | L 36 26 | W 76 61 |
Last five matches per player
Yannick Hanfmann
Vanda Pharmaceuticals Mallorca Championships · Round of 32
Jun 21
Moise Kouame
Roland Garros · Round of 64
May 27
Cameron Norrie
Roland Garros · Round of 128
May 26
Miomir Kecmanovic
Copa Faulconbridge · Final
May 16
Jaume Munar
Copa Faulconbridge · Semifinals
May 14
Zizou Bergs
Copa Faulconbridge · Quarterfinals
May 12
Nicolas Alvarez Varona
Copa Faulconbridge · Round of 16
May 9
Bernabe Zapata Miralles
Copa Faulconbridge · Round of 32
May 7
Laslo Djere
Emilia-Romagna Tennis Cup · Quarterfinals
Jun 18
Oriol Roca Batalla
Emilia-Romagna Tennis Cup · Round of 16
Jun 11
Maxim Mrva
Bratislava Open · Round of 16
Jun 11
Dimitar Kuzmanov
Bratislava Open · Round of 32
Jun 10
Juan Cruz Martin Manzano
Emilia-Romagna Tennis Cup · Round of 32
Jun 8
Timofey Skatov
Internazionali di Tennis Città di Perugia | G.I.MA. Tennis Cup · Round of 16
Jun 3
Moez Echargui
Internazionali di Tennis Città di Perugia | G.I.MA. Tennis Cup · Round of 32
Jun 2
Lautaro Midon
Internazionali Di Tennis - Citta'Di Vicenza · Round of 16
May 28
Matches, sets and games won · Last 12 months · 55–75 matches
| Metric | Vallejo | Tseng |
|---|---|---|
| Matches won | 69% | 42% |
| Sets won | 64% | 44% |
| Games won | 56% | 48% |
Head-to-head record by tournament tier
| Stage | Vallejo | Tseng |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
Head-to-head record per surface
| Surface | Vallejo | Tseng |
|---|---|---|
| Clay | 0 | 1 |
