── the model's take · from Elo · neutral court
Win probability
The model makes Christopher Oconnell a slight 56% favourite on a neutral court; the surface splits below move it.
Christopher Oconnell
Chun Hsin Tseng
56%44%
Hard: 78% / 22%
Clay: 35% / 65%
Grass: 80% / 20%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Christopher Oconnell
28th · below avg
Chun Hsin Tseng
9th · poor
Return
Christopher Oconnell
22th · below avg
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
#142
model rank
#156
Hard
best surface
Clay
Right
hand
Right
AUS
country
TPE
183cm
height
175cm
── model Elo over time
Trajectories
■ Christopher Oconnell■ Chun Hsin Tseng
── meetings by surface
Surface record
Hard1–1
Clay1–1
── 4 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-07-27 | Canada Masters | Hard | R128 | Christopher Oconnell | 6-1 6-2 |
| 2025-04-14 | Munich | Clay | Q1 | Chun Hsin Tseng | 6-3 6-2 |
| 2022-09-26 | Seoul | Hard | R32 | Chun Hsin Tseng | 6-4 0-0 RET |
| 2019-08-12 | Cordenons CH | Clay | R64 | Christopher Oconnell | 1-6 6-4 7-5 |