── 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
Sam Rifficeinsufficient data
Michael Zheng
18th · poor
Return
Sam Rifficeinsufficient data
Michael Zheng
65th · average
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
—
model rank
#97
—
best surface
Hard
Right
hand
Right
USA
country
USA
188cm
height
188cm
── model Elo over time
Trajectories
Elo — not enough data
■ Sam Riffice■ Michael Zheng
── meetings by surface
Surface record
Hard1–0
── 1 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2022-07-25 | M25 Edwardsville IL | Hard | QF | Sam Riffice | 6-4 6-1 |