RallyIQ

Game plan

Marie Bouzkova v Petra Martic

Every number combines what Marie Bouzkova does well with what Petra Martic allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Marie Bouzkova wins, best of 3 34%90%: 12%–66% · best of 5: 31%
Serve points won 58.3% / 61.3% Marie / Petra · tour 55.0%
Strengths only, no similarity priors 36%serve 58.9% / 61.6%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Marie Bouzkova's record against Petra Martic's tactical lookalikes and in their charted head-to-heads (lookalikes: −3.8 on serve, +1.9 on return vs expectation (601 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

CareerMariePetra
Direction choice−0.04 ±0.07
better than 48%
+0.06 ±0.09
better than 64%
Shot selection+0.09 ±0.12
better than 54%
±0.00 ±0.22
better than 45%
Execution+0.73 ±0.39
better than 86%
+0.40 ±0.47
better than 75%
Points left on the table2.65 ±0.08
lower than 42%
2.71 ±0.13
lower than 31%

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: Marie Bouzkova +1.03, Petra Martic +1.72. 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.

Marie Bouzkova serving

Deuce court

1st serveNowMarie winsv PetraMatchupOptimal
Wide53%62%72%68.7%±5.658% ▲
Body18%50%59%51.4%±8.23% ▼
T29%65%67%64.2%±6.939% ▲

Optimal v Petra Martic: +1.0±0.9 per 100 first serves (faults included) over the current mix. Serving wide every time would read +4.4 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowMarie winsv PetraMatchupOptimal
Wide36%61%64%59.7%±6.536%
Body21%53%59%55.9%±8.36% ▼
T42%62%69%67.5%±6.558% ▲

Optimal v Petra Martic: +0.7±1.0 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +5.3 per 100 first serves in before the returner adjusts.

Petra Martic serving

Deuce court

1st serveNowPetra winsv MarieMatchupOptimal
Wide50%65%69%68.2%±5.549%
Body14%57%62%61.7%±8.80% ▼
T36%72%70%74.5%±6.251% ▲

Optimal v Marie Bouzkova: +0.8±1.0 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +5.0 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowPetra winsv MarieMatchupOptimal
Wide50%68%70%72.1%±5.965% ▲
Body19%58%60%62.4%±8.54% ▼
T32%60%68%63.3%±6.931%

Optimal v Marie Bouzkova: +0.8±1.0 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +4.7 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.

Marie Bouzkova returning

1st serve to the forehand

ReturnNowTourOwnv PetraValue
FH through the middle46%+4.2+1.8+0.6+6.6±2.3
FH crosscourt23%+5.3±0.0+3.7+9.0±4.0
FH down the line16%+1.5+2.7−2.1+2.1±4.4
FH slice through the middle10%−6.7+0.7−0.5−6.5±2.6
FH slice crosscourt2%−6.6+0.8+0.4−5.5±2.6

Lean FH crosscourt: +4.6±3.3 per 100 returns v the current mix (715 returns charted)

1st serve to the backhand

ReturnNowTourOwnv PetraValue
BH through the middle54%+6.0+2.7+1.1+9.8±2.3
BH crosscourt27%+7.7+1.5+2.7+11.9±3.3
BH down the line11%+2.2+0.2+1.1+3.4±4.7
BH slice through the middle5%−6.2−1.0±0.0−7.3±2.4
BH slice crosscourt3%−4.2−0.2−1.1−5.4±2.5

Lean BH crosscourt: +3.7±2.8 per 100 returns v the current mix (437 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv PetraValue
FH through the middle47%−3.2+2.2+1.9+0.9±3.0
FH crosscourt34%+0.5−2.4+0.9−1.0±4.5
FH down the line19%−0.6+0.2−3.4−3.8±5.1

Lean FH through the middle: +1.5±2.4 per 100 returns v the current mix (153 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv PetraValue
BH through the middle41%−2.6+2.6+0.7+0.7±2.4
BH crosscourt36%+1.5+0.7+0.5+2.6±3.2
BH down the line23%−0.5+2.6−1.1+1.0±5.2

Lean BH crosscourt: +1.2±2.6 per 100 returns v the current mix (308 returns charted, inside the 90% margin)

Petra Martic returning

1st serve to the forehand

ReturnNowTourOwnv MarieValue
FH through the middle55%+4.2+1.1+1.9+7.1±2.2
FH crosscourt29%+5.3+2.5−0.9+6.9±3.9
FH down the line14%+1.5+0.7−0.3+1.9±4.4
FH slice through the middle2%−6.7+0.8+3.0−2.9±2.2

Lean FH through the middle: +1.0±1.6 per 100 returns v the current mix (364 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv MarieValue
BH through the middle41%+6.0−1.3+1.9+6.6±2.2
BH crosscourt21%+7.7+0.6+0.9+9.2±3.3
BH slice through the middle18%−6.2+0.7+0.6−4.9±2.5
BH slice crosscourt9%−4.2−0.4−1.7−6.3±2.9
BH down the line7%+2.2+2.0+2.8+7.0±4.5

Lean BH crosscourt: +6.1±2.9 per 100 returns v the current mix (441 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv MarieValue
FH crosscourt40%+0.5−1.2−1.2−1.9±4.2
FH down the line38%−0.6+2.0+0.8+2.2±5.2
FH through the middle22%−3.2−1.8+1.7−3.4±2.8

Lean FH down the line: +2.9±3.7 per 100 returns v the current mix (90 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv MarieValue
BH crosscourt33%+1.5+1.7+0.9+4.0±3.5
BH through the middle28%−2.6−0.4+0.7−2.3±2.6
FH through the middle13%−2.7−1.7+1.7−2.7±2.4
FH inside-in12%+0.7−1.2−1.2−1.6±4.3
BH down the line9%−0.5−1.6+1.6−0.5±4.8

Lean BH crosscourt: +3.9±2.5 per 100 returns v the current mix (189 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 on clay. Each player's clay record is shrunk toward their all-surface one, so a thin sample on it moves the numbers only a little.

Marie Bouzkova

Favour

ShotEdgeOwnTheirs
BH to their forehand · serve +1+5.6±6.2+2.9+2.7
BH to their backhand · return+3.9±3.9+2.3+1.6
BH to their backhand · serve +1+3.6±4.3+3.4+0.2
FH to their forehand · return+3.5±5.7+2.2+1.3
FH to the middle · rally+3.4±2.9+1.6+1.8
FH to the middle · return+3.3±3.2+1.3+2.0

Avoid

ShotEdgeOwnTheirs
FH to their backhand · serve +1−3.0±4.7−2.6−0.4
FH to their forehand · return +1−2.7±5.0−1.2−1.5
BH to their forehand · return +1−1.8±6.4−1.4−0.4
FH to their backhand · rally−1.6±4.1−2.4+0.8
FH to the middle · return +1−1.2±3.5+0.2−1.3

Petra Martic

Favour

ShotEdgeOwnTheirs
BH to their forehand · rally+5.9±5.5−0.4+6.3
BH slice to their forehand · rally+5.7±4.9+3.9+1.7
BH to their backhand · rally+5.5±3.4+1.6+3.9
FH to their backhand · rally+5.0±4.0+1.9+3.1
FH to the middle · return+4.6±3.0+1.1+3.5
FH to the middle · serve +1+3.9±3.3+1.3+2.6

Avoid

ShotEdgeOwnTheirs
FH to their backhand · return−3.3±5.3−2.1−1.2
BH to their backhand · return +1−2.5±4.5−1.6−0.8
BH slice to the middle · rally−1.9±3.0+0.1−2.0
BH slice to their backhand · rally−1.7±3.7+0.1−1.8
FH to their forehand · return +1−1.4±5.1−2.3+0.9

Against Petra Martic-like opponents

Marie Bouzkova vMatchesServe pts wonReturn pts won
All charted opponents–55.1%39.8%
Players most similar to Petra Martic4 52.8%42.2%

Similar by tactical fingerprint: Karolina Muchova, Xin Yu Wang, Bianca Andreescu, Linda Klimovicova, Marta Kostyuk, Yafan Wang, Anastasija Sevastova, Kristina Mladenovic, Kiki Bertens, Svetlana Kuznetsova. When two players have rarely met, their records against these lookalikes fill the gap.