Monte Carlo Masters · R64 · Clay · 7 Apr 2025
Jiri Lehecka v Sebastian Korda
72–61 in points · Jiri Lehecka won
Why it went the way it did
Jiri Lehecka won 6.2 more points than Sebastian Korda relative to what the serve alone predicted. Sebastian Korda's biggest leaks: forehand execution −7.7, return execution −6.7, slice shot selection −1.0.
Each shot moves its hitter's chance of winning the point. Those moves are split into direction choice, shot selection and execution, and summed here. Read both columns together: one player's gain is the other's loss.
| Shot | Jiri Lehecka | Sebastian Korda | ||||||
|---|---|---|---|---|---|---|---|---|
| Dir | Sel | Exec | Total | Dir | Sel | Exec | Total | |
| Serve 1st | −0.1 | −0.1 | +0.4 | +0.2 | +0.1 | +0.2 | +0.9 | +1.2 |
| Serve 2nd | ±0.0 | ±0.0 | +1.0 | +0.9 | ±0.0 | ±0.0 | +0.3 | +0.3 |
| Return | +0.3 | −0.9 | −2.6 | −3.1 | +0.3 | −0.4 | −6.7 | −6.9 |
| Forehand | +0.1 | +1.6 | −3.0 | −1.3 | +0.1 | +2.2 | −7.7 | −5.4 |
| Backhand | ±0.0 | ±0.0 | −0.8 | −0.8 | +0.3 | ±0.0 | +2.0 | +2.3 |
| Slice | ±0.0 | −1.7 | −0.5 | −2.2 | +0.1 | −1.0 | −0.4 | −1.4 |
| Net | +0.2 | +0.2 | +1.0 | +1.5 | −0.5 | −0.2 | −0.3 | −0.9 |
| Touch | +0.2 | ±0.0 | −0.1 | +0.1 | +0.1 | +0.1 | +0.1 | +0.3 |
| Other | ±0.0 | ±0.0 | ±0.0 | ±0.0 | ±0.0 | −0.2 | −0.2 | −0.4 |
| All shots | +0.7 | −0.9 | −4.4 | −4.7 | +0.5 | +0.8 | −12.2 | −10.9 |
Set by set
| Set | Jiri Lehecka | Sebastian Korda | Net, Jiri | |
|---|---|---|---|---|
| 1 | −1.3 | −4.8 | +3.5 | |
| 2 | −3.3 | −6.1 | +2.7 |
Adaptation
First-serve direction mix set by set, with the share of points each direction won. The scores measure whether the server moved toward the directions that had been winning earlier in this match, set to set and every two to three service games, in points per 100 first serves. Read them as a habit, not a gain: across the tour, a direction's edge in early sets barely predicts the later ones. Whether the returner responded can't be told apart from noise within one match.
Jiri Lehecka serving
| Set | Wide | Body | T |
|---|---|---|---|
| 1 | 48% 85% | 19% 60% | 33% 78% |
| 2 | 50% 68% | 11% 75% | 39% 80% |
Within sets +1.27 per 100 first serves, every two to three service games
Sebastian Korda serving
| Set | Wide | Body | T |
|---|---|---|---|
| 1 | 43% 70% | 4% 100% | 52% 58% |
| 2 | 52% 65% | 7% 100% | 41% 61% |
Within sets +0.52 per 100 first serves, every two to three service games
Counterfactual: the best direction every time
If each shot had gone in the direction that is usually worth most for that stroke and position, this is how many more points each player would expect to win. It's an upper bound: the best direction isn't always on, and the chart can't see the ball's pace or position.
Jiri Lehecka
5.1 points left on the table across 192 shots 2.63 per 100 shots
- Return of a 1st serve, T, ad court hit FH through the middle ×4; FH inside-in rates higher · 0.65 pts
- Return of a 1st serve, T, ad court hit FH crosscourt ×2; FH inside-in rates higher · 0.39 pts
- Rally, shots 5–8: drive to your forehand side hit FH through the middle ×7; FH crosscourt rates higher · 0.36 pts
- Long rally, 9+: volley to your forehand side, opponent at net hit FH through the middle ×1; FH crosscourt rates higher · 0.21 pts
Sebastian Korda
4.6 points left on the table across 191 shots 2.43 per 100 shots
- Return of a 1st serve, T, ad court hit FH through the middle ×2; FH inside-in rates higher · 0.33 pts
- Return +1: drive to your forehand side, opponent at net hit FH through the middle ×3; FH crosscourt rates higher · 0.32 pts
- Rally, shots 5–8: drive to your backhand side, you at net hit BH volley through the middle ×1; BH volley crosscourt rates higher · 0.26 pts
- Return of a 1st serve, T, deuce court hit BH slice down the line ×2; BH slice crosscourt rates higher · 0.23 pts