── the model's take · from Elo · neutral court
Win probability
Not enough rating data for a read.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Yibing Wu
37th · below avg
Stefan Kozlovinsufficient data
Return
Yibing Wu
64th · average
Stefan Kozlovinsufficient data
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#85
model rank
—
Hard
best surface
—
Right
hand
Right
CHN
country
USA
183cm
height
183cm
── model Elo over time
Trajectories
■ Yibing Wu■ Stefan Kozlov
── meetings by surface
Surface record
Grass0–1
Hard1–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2026-07-06 | Newport CH | Grass | R32 | Stefan Kozlov | 6-4 2-6 6-4 |
| 2023-01-30 | Cleveland CH | Hard | QF | Yibing Wu | 6-4 6-1 |