A four-state surface-by-surface record card — win-loss bars with paired service and return sub-bars, each read against a tick at the player's own overall level, and the strongest and weakest surfaces called out above a match floor.
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3 of 4 surfaces played clear the 10-match floor. Grass (7) sits under it.
Hard96–34 · 49% of matches
Matches
74%−2
Serve
67%0
Return
39%−1
Clay71–14 · 32% of matches
Matches
84%+8
Serve
65%−2
Return
44%+4
Grassthin sample4–3 · 3% of matches
Matches
57%−19
Serve
70%+3
Return
34%−6
Indoor29–13 · 16% of matches
Matches
69%−7
Serve
69%+2
Return
37%−3
Hard · 96–34 · 74% won, −2 vs overall · serve 67% (0) · return 39% (−1)
At the overall 76%, those 130 matches would read 99–31 — Hard is 3 wins short of that.
losses, meeting the wins at 100%this player's overall levelΔ is percentage points against that tick
A bar that reaches past its tick is a surface this player over-performs on. Matches won is apportioned against its loss share, so the pair adds to exactly 100; service and return points won are rates rather than slices of one whole, so each is rounded on its own and neither is expected to add up with anything. Surfaces under the 10-match floor are drawn and labelled in full but stay out of the strongest and weakest call — at 10 matches a single result already moves a win rate by 10 points.
Surface splits: L. Marchetti, 2021–2025 · ATP main draw. 200–64 across 264 matches on 4 surfaces, 76% won overall, 67% of service points and 40% of return points. Every bar runs from 0 to 100 per cent and carries a tick at that overall level, so a bar past its tick is a surface this player over-performs on. Strongest surface: Clay — 84% across 85 matches, 8 points above overall. Weakest: Indoor — 69% across 42 matches, 7 points below overall. 3 of 4 surfaces played clear the 10-match floor. Grass (7) sits under it. Exact numbers follow in the data table.
Every surface with its record, its share of the 264 matches, and the three rates against this player's overall level.
Surface
Record
Share of matches
Wins against the overall rate
matches won
matches won against overall
service points won
service points won against overall
return points won
return points won against overall
Hard
96 wins, 34 losses
49%
99 expected, 96 actual
74%
2 points below overall
67%
level with overall
39%
1 point below overall
Clay
71 wins, 14 losses
32%
65 expected, 71 actual
84%
8 points above overall
65%
2 points below overall
44%
4 points above overall
Grass
4 wins, 3 losses
3%
5 expected, 4 actual
57%
19 points below overall
70%
3 points above overall
34%
6 points below overall
Indoor
29 wins, 13 losses
16%
32 expected, 29 actual
69%
7 points below overall
69%
2 points above overall
37%
3 points below overall
Overall
200 wins, 64 losses
100%
the baseline
76%
the baseline
67%
the baseline
40%
the baseline
empty
Surface splits
L. Marchetti
No matches logged yet
One row per surface fills in as results arrive — the win rate, and the service and return points won behind it, each read against this player's own overall level.
Zyeon UI