── the model's take · from Elo · neutral court
Win probability
The model makes Giulio Zeppieri 57% favourite on a neutral court; the surface splits below move it.
Chun Hsin Tseng
Giulio Zeppieri
43%57%
Hard: 30% / 70%
Clay: 54% / 46%
Grass: 11% / 89%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Chun Hsin Tseng
9th · poor
Giulio Zeppieri
52th · average
Return
Chun Hsin Tseng
27th · below avg
Giulio Zeppieri
4th · poor
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#156
model rank
#136
Clay
best surface
Hard
Right
hand
Left
TPE
country
ITA
175cm
height
183cm
── model Elo over time
Trajectories
■ Chun Hsin Tseng■ Giulio Zeppieri
── meetings by surface
Surface record
Clay1–2
Hard0–1
── 4 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-07-20 | Umag | Clay | R32 | Chun Hsin Tseng | 7-5 6-4 |
| 2025-03-05 | Indian Wells Masters | Hard | Q1 | Giulio Zeppieri | 6-2 6-1 |
| 2023-03-20 | Zadar CH | Clay | R16 | Giulio Zeppieri | 4-6 6-1 6-4 |
| 2021-08-23 | Barletta CH | Clay | SF | Giulio Zeppieri | 3-6 6-2 6-3 |