Game plan
Diego Schwartzman v Botic Van De Zandschulp
Every number combines what Diego Schwartzman does well with what Botic Van De Zandschulp allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective
Forecast
Each player's serve and return strength is fitted against every opponent they were charted against, so a record built on weak opponents counts for less. At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers. The result is then nudged by Diego Schwartzman's record against Botic Van De Zandschulp's tactical lookalikes and in their charted head-to-heads (lookalikes: −3.8 on serve, +0.8 on return vs expectation (174 points); head-to-head: +1.5 on serve, −3.9 on return vs expectation (312 points)). A game-by-game Markov chain turns point odds into match odds; the 90% range covers the uncertainty in the two strengths, not the nudges. Charted matches lean toward big events, so treat this as a scouting estimate, not a betting line.
Head to head, per 100 shots
| Career | Diego | Botic |
|---|---|---|
| Direction choice | −0.08 ±0.08 better than 36% | −0.09 ±0.03 better than 32% |
| Shot selection | −0.16 ±0.09 better than 33% | +0.08 ±0.08 better than 62% |
| Execution | +0.13 ±0.29 better than 74% | −1.07 ±0.25 better than 23% |
| Points left on the table | 2.35 ±0.12 lower than 79% | 2.53 ±0.06 lower than 58% |
Each player's career against an average tour player in the same position, adjusted for opponent strength, with a 90% margin (shots clustered by match). Points left on the table is the gap to the best-value direction for the same stroke, so lower is better. Percentiles are within each player's own tour. A side is highlighted only when the gap is larger than the margin on the difference.
Structural compatibility
Expected edge per 100 rally shots from style alone: Diego Schwartzman −0.06, Botic Van De Zandschulp +0.17. Each player's shot mix weighted by their own skill with each shot and by how much the other gives up against it. This is why some rankings gaps don't hold in a given matchup.
Serve plan
The share of points the server wins when a first serve lands in that direction (hover a rate for its 90% interval; ± is the 90% margin). "Matchup" combines the server's rate with how this returner handles that serve. "Optimal" is the mix that wins most against this returner once they start reading a habit, at the response measured across the tour, and only within the range servers' habits actually vary. The gain over the current mix is how exploitable that mix is.
Diego Schwartzman serving
Deuce court
| 1st serve | Now | Diego wins | v Botic | Matchup | Optimal |
|---|---|---|---|---|---|
| Wide | 53% | 66% | 72% | 64.9%±3.7 | 66% ▲ |
| Body | 17% | 62% | 63% | 61.8%±6.0 | 17% |
| T | 30% | 66% | 70% | 61.1%±4.9 | 17% ▼ |
Optimal v Botic Van De Zandschulp: +0.2±0.5 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.7 per 100 first serves in before the returner adjusts.
Ad court
| 1st serve | Now | Diego wins | v Botic | Matchup | Optimal |
|---|---|---|---|---|---|
| Wide | 36% | 65% | 71% | 62.6%±4.5 | 36% |
| Body | 16% | 63% | 64% | 64.0%±6.4 | 29% ▲ |
| T | 48% | 61% | 69% | 57.5%±4.2 | 35% ▼ |
Optimal v Botic Van De Zandschulp: +0.6±0.7 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving body every time would read +3.6 per 100 first serves in before the returner adjusts.
Botic Van De Zandschulp serving
Deuce court
| 1st serve | Now | Botic wins | v Diego | Matchup | Optimal |
|---|---|---|---|---|---|
| Wide | 41% | 72% | 72% | 71.3%±3.6 | 54% ▲ |
| Body | 12% | 63% | 52% | 51.6%±7.6 | 0% ▼ |
| T | 47% | 77% | 74% | 76.2%±3.5 | 46% ▼ |
Optimal v Diego Schwartzman: +0.9±0.6 per 100 first serves (faults included) over the current mix. Serving T every time would read +4.9 per 100 first serves in before the returner adjusts.
Ad court
| 1st serve | Now | Botic wins | v Diego | Matchup | Optimal |
|---|---|---|---|---|---|
| Wide | 37% | 72% | 75% | 74.9%±3.7 | 50% ▲ |
| Body | 15% | 58% | 54% | 48.2%±7.9 | 2% ▼ |
| T | 47% | 70% | 70% | 68.0%±4.0 | 48% |
Optimal v Diego Schwartzman: +1.3±0.7 per 100 first serves (faults included) over the current mix. Serving wide every time would read +7.4 per 100 first serves in before the returner adjusts.
Return plan
Value of each return, in points per 100 returns against an average return of the same serve (direction, court, surface): the tour's result with that return, the returner's own edge with it, and what this server gives up when it comes back to that side. Returns with no charted direction are left out, so values compare with each other rather than with zero. Depth isn't a choice here: missed returns have no depth. Serve quality isn't charted, so a block through the middle partly reflects the serve that forced it.
Diego Schwartzman returning
1st serve to the forehand
| Return | Now | Tour | Own | v Botic | Value |
|---|---|---|---|---|---|
| FH through the middle | 47% | +4.3 | +0.3 | −0.1 | +4.5±1.6 |
| FH crosscourt | 20% | +5.5 | −0.1 | −3.5 | +2.0±3.3 |
| FH slice through the middle | 16% | −4.2 | −1.7 | −1.6 | −7.5±1.8 |
| FH down the line | 11% | +1.7 | −2.4 | −2.1 | −2.8±3.7 |
| FH slice crosscourt | 4% | −4.3 | −0.8 | −2.3 | −7.5±2.8 |
Lean FH through the middle: +3.9±1.2 per 100 returns v the current mix (870 returns charted)
1st serve to the backhand
| Return | Now | Tour | Own | v Botic | Value |
|---|---|---|---|---|---|
| BH through the middle | 40% | +6.4 | +1.3 | +0.6 | +8.3±1.7 |
| BH crosscourt | 29% | +8.8 | −1.1 | −2.8 | +4.9±2.4 |
| BH slice through the middle | 17% | −4.2 | −2.3 | −2.8 | −9.3±2.0 |
| BH down the line | 6% | +4.2 | +2.7 | −5.8 | +1.1±4.2 |
| BH slice crosscourt | 5% | +0.5 | +0.2 | −4.7 | −4.0±2.8 |
Lean BH through the middle: +5.7±1.3 per 100 returns v the current mix (792 returns charted)
2nd serve to the forehand
| Return | Now | Tour | Own | v Botic | Value |
|---|---|---|---|---|---|
| FH through the middle | 61% | −3.5 | +1.1 | +0.7 | −1.7±2.0 |
| FH crosscourt | 27% | −0.2 | −0.1 | −2.5 | −2.8±3.8 |
| FH down the line | 12% | −1.8 | +0.8 | −0.4 | −1.3±3.9 |
Lean FH down the line: +0.6±3.7 per 100 returns v the current mix (230 returns charted, inside the 90% margin)
2nd serve to the backhand
| Return | Now | Tour | Own | v Botic | Value |
|---|---|---|---|---|---|
| BH crosscourt | 49% | +1.0 | −1.3 | −1.6 | −1.9±2.3 |
| BH through the middle | 38% | −2.9 | +2.8 | +0.8 | +0.7±1.7 |
| BH down the line | 6% | −0.2 | +0.8 | −0.1 | +0.5±4.6 |
| FH through the middle | 3% | −2.9 | −0.4 | +0.7 | −2.6±1.7 |
| FH inside-in | 2% | +0.6 | −0.8 | −2.5 | −2.7±3.1 |
Lean BH through the middle: +1.6±1.6 per 100 returns v the current mix (551 returns charted)
Botic Van De Zandschulp returning
1st serve to the forehand
| Return | Now | Tour | Own | v Diego | Value |
|---|---|---|---|---|---|
| FH through the middle | 48% | +4.3 | +1.5 | +2.6 | +8.3±1.5 |
| FH crosscourt | 22% | +5.5 | −3.9 | +3.0 | +4.6±3.2 |
| FH down the line | 16% | +1.7 | −1.6 | +0.7 | +0.8±3.2 |
| FH slice through the middle | 9% | −4.2 | −1.9 | +0.6 | −5.5±2.1 |
| FH slice down the line | 3% | −4.3 | −4.2 | −1.3 | −9.8±2.9 |
Lean FH through the middle: +4.2±1.2 per 100 returns v the current mix (2055 returns charted)
1st serve to the backhand
| Return | Now | Tour | Own | v Diego | Value |
|---|---|---|---|---|---|
| BH through the middle | 42% | +6.4 | −0.3 | +1.9 | +7.9±1.4 |
| BH crosscourt | 28% | +8.8 | −2.7 | +1.3 | +7.4±2.3 |
| BH slice through the middle | 14% | −4.2 | −1.4 | +0.5 | −5.2±2.1 |
| BH down the line | 8% | +4.2 | −0.9 | +0.5 | +3.8±4.0 |
| BH slice crosscourt | 6% | +0.5 | −3.3 | −1.2 | −3.9±2.9 |
Lean BH through the middle: +3.4±1.2 per 100 returns v the current mix (2166 returns charted)
2nd serve to the forehand
| Return | Now | Tour | Own | v Diego | Value |
|---|---|---|---|---|---|
| FH through the middle | 53% | −3.5 | −0.4 | −0.4 | −4.3±2.1 |
| FH crosscourt | 31% | −0.2 | −1.8 | −0.8 | −2.8±4.0 |
| FH down the line | 14% | −1.8 | −5.4 | +1.8 | −5.4±4.3 |
| FH slice through the middle | 2% | −12.7 | −1.2 | +0.7 | −13.2±1.6 |
Lean FH crosscourt: +1.3±3.0 per 100 returns v the current mix (449 returns charted, inside the 90% margin)
2nd serve to the backhand
| Return | Now | Tour | Own | v Diego | Value |
|---|---|---|---|---|---|
| BH through the middle | 48% | −2.9 | −2.0 | +1.3 | −3.5±1.7 |
| BH crosscourt | 41% | +1.0 | −4.5 | +2.0 | −1.5±2.4 |
| BH down the line | 6% | −0.2 | +0.3 | +3.8 | +3.8±4.8 |
| FH through the middle | 2% | −2.9 | −0.4 | −0.4 | −3.7±2.0 |
| FH inside-out | 1% | +1.0 | −1.9 | +1.8 | +0.8±3.0 |
Lean BH down the line: +6.1±4.7 per 100 returns v the current mix (1291 returns charted)
Rally plan
Edge, in points per 100 shots: the hitter's skill with the shot (own) plus how much the receiver usually gives up against it (theirs), both measured against the tour average.
Diego Schwartzman
Favour
| Shot | Edge | Own | Theirs |
|---|---|---|---|
| FH to the middle · return +1 | +5.0±1.9 | +2.8 | +2.3 |
| FH slice to the middle · rally | +4.0±2.7 | +2.3 | +1.8 |
| BH to the middle · return +1 | +3.0±1.6 | +2.0 | +1.0 |
| BH to the middle · return | +2.6±1.2 | +1.6 | +1.1 |
| FH to the middle · rally | +2.5±1.0 | +1.8 | +0.7 |
| FH to the middle · serve +1 | +1.6±1.6 | +0.3 | +1.2 |
Avoid
| Shot | Edge | Own | Theirs |
|---|---|---|---|
| FH volley to their forehand · rally | −9.6±5.2 | −0.9 | −8.7 |
| BH slice to their forehand · rally | −4.0±3.1 | −2.2 | −1.8 |
| BH slice to the middle · return | −4.0±2.0 | −1.8 | −2.2 |
| BH slice to their backhand · rally | −3.6±1.6 | −1.8 | −1.8 |
| BH to their backhand · return | −2.7±1.7 | −1.3 | −1.4 |
Botic Van De Zandschulp
Favour
| Shot | Edge | Own | Theirs |
|---|---|---|---|
| FH to the middle · return | +3.3±1.2 | +1.3 | +2.1 |
| FH to the middle · return +1 | +2.5±1.9 | +2.0 | +0.6 |
| BH to the middle · return | +2.2±1.1 | −0.8 | +3.0 |
| FH to the middle · rally | +2.1±1.0 | +1.1 | +1.0 |
| BH slice to the middle · return +1 | +2.0±1.9 | +1.3 | +0.7 |
| BH to the middle · return +1 | +1.9±1.5 | +1.4 | +0.5 |
Avoid
| Shot | Edge | Own | Theirs |
|---|---|---|---|
| BH volley to their forehand · rally | −8.5±5.6 | −5.3 | −3.2 |
| BH volley to their backhand · rally | −4.3±5.2 | −3.8 | −0.5 |
| FH to their backhand · return +1 | −2.7±2.6 | ±0.0 | −2.7 |
| BH to their backhand · serve +1 | −1.9±2.1 | −1.3 | −0.5 |
| FH slice to the middle · rally | −1.7±2.5 | −0.9 | −0.8 |
Against Botic Van De Zandschulp-like opponents
| Diego Schwartzman v | Matches | Serve pts won | Return pts won |
|---|---|---|---|
| All charted opponents | – | 58.7% | 37.5% |
| Players most similar to Botic Van De Zandschulp | 1 | 54.8% | 40.0% |
| Botic Van De Zandschulp (charted head-to-head) | 1 | 60.5% | 35.2% |
Similar by tactical fingerprint: Jesper De Jong, Zhizhen Zhang, Aleksandar Kovacevic, Nuno Borges, Zizou Bergs, Miomir Kecmanovic, Mackenzie Mcdonald, Jordan Thompson, Emil Ruusuvuori, Andreas Seppi. When two players have rarely met, their records against these lookalikes fill the gap.