── the model's take · from Elo · neutral court
Win probability
The model makes David Goffin 58% favourite on a neutral court; the surface splits below move it.
David Goffin
Billy Harris
58%42%
Hard: 65% / 35%
Clay: 83% / 17%
Grass: 61% / 39%
An analytical read from the model's Elo — not a betting signal.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
David Goffin
8th · poor
Billy Harris
8th · poor
Return
David Goffin
72th · strong
Billy Harris
13th · poor
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#152
model rank
#180
Clay
best surface
Hard
Right
hand
Right
BEL
country
GBR
180cm
height
193cm
── model Elo over time
Trajectories
■ David Goffin■ Billy Harris
── meetings by surface
Surface record
Clay1–0
Hard1–0
── 2 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2025-04-14 | Munich | Clay | R32 | David Goffin | 6-2 6-7(2) 6-4 |
| 2024-01-15 | Australian Open | Hard | Q2 | David Goffin | 3-6 6-3 6-2 |