RallyIQ

Game plan

Tomas Machac v Benjamin Bonzi

Every number combines what Tomas Machac does well with what Benjamin Bonzi allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Tomas Machac wins, best of 3 58%90%: 29%–83% · best of 5: 60%
Serve points won 64.6% / 63.0% Tomas / Benjamin · tour 63.4%
Strengths only, no similarity priors 57%serve 64.0% / 62.6%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Tomas Machac's record against Benjamin Bonzi's tactical lookalikes and in their charted head-to-heads (lookalikes: +6.1 on serve, −4.2 on return vs expectation (363 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

CareerTomasBenjamin
Direction choice+0.12 ±0.07
better than 83%
+0.02 ±0.09
better than 61%
Shot selection+0.08 ±0.15
better than 63%
−0.12 ±0.18
better than 36%
Execution+0.15 ±0.51
better than 75%
−0.84 ±0.55
better than 30%
Points left on the table2.35 ±0.10
lower than 79%
2.35 ±0.11
lower than 77%

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.

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.

Tomas Machac serving

Deuce court

1st serveNowTomas winsv BenjaminMatchupOptimal
Wide44%67%73%67.0%±6.838% ▼
Body6%62%57%55.3%±13.90% ▼
T49%74%83%81.9%±6.162% ▲

Optimal v Benjamin Bonzi: +1.2±0.7 per 100 first serves (faults included) over the current mix. Serving T every time would read +8.3 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowTomas winsv BenjaminMatchupOptimal
Wide46%70%79%76.4%±6.741% ▼
Body8%64%70%70.9%±11.80% ▼
T46%72%73%72.6%±6.859% ▲

Optimal v Benjamin Bonzi: +0.4±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +2.2 per 100 first serves in before the returner adjusts.

Benjamin Bonzi serving

Deuce court

1st serveNowBenjamin winsv TomasMatchupOptimal
Wide42%72%74%73.2%±6.555% ▲
Body8%67%66%68.8%±12.40% ▼
T50%75%78%78.2%±5.945% ▼

Optimal v Tomas Machac: +0.4±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +2.9 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowBenjamin winsv TomasMatchupOptimal
Wide45%71%71%69.2%±7.543% ▼
Body10%60%60%57.2%±14.40% ▼
T44%73%68%68.3%±7.957% ▲

Optimal v Tomas Machac: +0.3±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.6 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.

Tomas Machac returning

1st serve to the forehand

ReturnNowTourOwnv BenjaminValue
FH through the middle48%+4.3+2.7−0.4+6.5±2.7
FH down the line27%+1.7+1.7+3.7+7.2±4.3
FH crosscourt17%+5.5+3.2−1.5+7.1±4.4
FH slice through the middle6%−4.2−1.2−1.2−6.6±2.2
FH slice down the line3%−4.3+1.3±0.0−2.9±1.8

Lean FH down the line: +1.4±3.5 per 100 returns v the current mix (465 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv BenjaminValue
BH through the middle37%+6.4+1.1+0.7+8.2±2.5
BH crosscourt31%+8.8+3.1−0.3+11.6±3.4
BH slice through the middle13%−4.2+2.1−2.0−4.1±2.5
BH down the line9%+4.2+2.2−1.9+4.5±4.5
BH slice crosscourt6%+0.5−0.5−2.1−2.1±2.7

Lean BH crosscourt: +5.6±2.6 per 100 returns v the current mix (508 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv BenjaminValue
FH through the middle39%−3.5+1.7−1.2−3.0±2.9
FH down the line33%−1.8−0.2−2.0−4.0±4.3
FH crosscourt24%−0.2+2.3−2.6−0.5±4.2
FH slice through the middle4%−12.7−0.5±0.0−13.2±1.1

Lean FH crosscourt: +2.6±3.7 per 100 returns v the current mix (163 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv BenjaminValue
BH crosscourt51%+1.0+1.0−1.8+0.3±3.0
BH through the middle37%−2.9+0.5−0.5−2.9±2.3
BH down the line9%−0.2−1.1+0.8−0.5±4.9
FH through the middle3%−2.9+0.4−1.2−3.6±2.1

Lean BH crosscourt: +1.3±1.8 per 100 returns v the current mix (339 returns charted, inside the 90% margin)

Benjamin Bonzi returning

1st serve to the forehand

ReturnNowTourOwnv TomasValue
FH slice through the middle41%−4.2−0.4−0.2−4.8±2.3
FH through the middle21%+4.3+2.2+1.3+7.8±2.7
FH slice crosscourt16%−4.3+0.8+1.9−1.6±2.8
FH slice down the line9%−4.3+0.8+1.8−1.7±2.9
FH down the line6%+1.7+0.7+2.9+5.3±4.0

Lean FH through the middle: +7.5±2.4 per 100 returns v the current mix (225 returns charted)

1st serve to the backhand

ReturnNowTourOwnv TomasValue
BH through the middle52%+6.4+0.8+1.8+9.0±2.5
BH crosscourt22%+8.8−1.1+2.2+9.9±3.4
BH down the line10%+4.2−1.7±0.0+2.5±4.3
BH slice through the middle8%−4.2±0.0±0.0−4.2±2.2
BH slice crosscourt4%+0.5−2.2+0.3−1.4±2.5

Lean BH crosscourt: +3.6±3.0 per 100 returns v the current mix (159 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv TomasValue
FH through the middle38%−3.5−0.4+1.0−2.9±2.7
FH crosscourt35%−0.2+1.6+1.6+2.9±4.1
FH down the line17%−1.8+1.5+2.2+1.9±4.3
FH slice through the middle10%−12.7+0.1+0.3−12.3±1.5

Lean FH crosscourt: +3.9±3.0 per 100 returns v the current mix (81 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv TomasValue
BH through the middle51%−2.9−0.3−1.2−4.3±2.3
BH crosscourt38%+1.0−3.1+1.4−0.6±3.0
BH down the line11%−0.2−1.3+2.0+0.6±4.5

Lean BH crosscourt: +1.7±2.2 per 100 returns v the current mix (116 returns charted, inside the 90% margin)

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.

Tomas Machac

Favour

ShotEdgeOwnTheirs
BH to the middle · return +1+4.3±2.5+1.4+2.9
FH to the middle · return+2.6±2.4+2.8−0.2
FH to their forehand · return+2.6±4.3+4.9−2.3
FH to their forehand · return +1+2.4±4.2+0.8+1.5
BH to their forehand · rally+1.8±3.9+1.1+0.6
BH to their backhand · rally+1.2±2.0+0.6+0.6

Avoid

ShotEdgeOwnTheirs
BH to their backhand · serve +1−2.9±2.9+0.9−3.8
FH to their forehand · serve +1−2.9±3.4−2.3−0.6
FH to their forehand · rally−1.5±2.7−0.8−0.7
FH to their backhand · serve +1−1.2±3.1−2.6+1.4
BH to their backhand · return−0.5±2.7+1.2−1.7

Benjamin Bonzi

Favour

ShotEdgeOwnTheirs
BH to their forehand · rally+7.7±3.7+4.3+3.3
FH to their backhand · serve +1+4.2±3.3+0.8+3.5
BH to the middle · rally+3.2±1.9+1.4+1.9
BH to the middle · serve +1+3.0±2.5+0.6+2.4
FH to the middle · serve +1+1.2±2.6+1.4−0.1
BH to their backhand · serve +1+1.2±2.8±0.0+1.2

Avoid

ShotEdgeOwnTheirs
FH to their forehand · rally−2.8±2.7−4.1+1.3
BH to their backhand · rally−1.9±2.0−1.9±0.0
BH to their backhand · return−1.8±2.8−3.5+1.7
BH to their backhand · return +1−0.5±3.2−0.3−0.2
FH slice to the middle · return−0.3±2.3−0.3+0.1

Against Benjamin Bonzi-like opponents

Tomas Machac vMatchesServe pts wonReturn pts won
All charted opponents–62.8%35.7%
Players most similar to Benjamin Bonzi3 69.6%30.2%

Similar by tactical fingerprint: Learner Tien, Hubert Hurkacz, Karen Khachanov, Laslo Djere, Fabio Fognini, Richard Gasquet, Borna Coric, Kei Nishikori, Denis Istomin. When two players have rarely met, their records against these lookalikes fill the gap.