── 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
Petr Bar Biryukovinsufficient data
Coleman Wong
39th · below avg
Return
Petr Bar Biryukovinsufficient data
Coleman Wong
13th · poor
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
—
model rank
#143
—
best surface
Hard
Left
hand
Right
RUS
country
HKG
196cm
height
191cm
── model Elo over time
Trajectories
■ Petr Bar Biryukov■ Coleman Wong
── meetings by surface
Surface record
Hard1–0
── 1 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-10-06 | Jinan CH | Hard | R16 | Petr Bar Biryukov | 6-4 6-7(5) 7-6(5) |