── the model's take · from Elo · neutral court
Win probability
The model makes Facundo Diaz Acosta 66% favourite on a neutral court; the surface splits below move it.
Facundo Diaz Acosta
Chun Hsin Tseng
66%34%
Hard: 51% / 49%
Clay: 66% / 34%
Grass: 62% / 38%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Facundo Diaz Acosta
32th · below avg
Chun Hsin Tseng
9th · poor
Return
Facundo Diaz Acosta
69th · average
Chun Hsin Tseng
27th · below avg
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#104
model rank
#156
Clay
best surface
Clay
Left
hand
Right
ARG
country
TPE
183cm
height
175cm
── model Elo over time
Trajectories
■ Facundo Diaz Acosta■ Chun Hsin Tseng
── meetings by surface
Surface record
Clay1–0
── 1 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2026-05-04 | Francavilla al Mare CH | Clay | QF | Facundo Diaz Acosta | 7-6(2) 6-4 |