RallyIQ

Game plan

Anna Bondar v R

Every number combines what Anna Bondar does well with what R allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Anna Bondar wins, best of 3 72%90%: 30%–95% · best of 5: 77%
Serve points won 60.4% / 55.9% Anna / R · tour 55.0%
Strengths only, no similarity priors 71%serve 60.1% / 55.9%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Anna Bondar's record against R's tactical lookalikes and in their charted head-to-heads (lookalikes: +9.9 on serve, +1.6 on return vs expectation (119 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

CareerAnnaR
Direction choice−0.11 ±0.11
better than 35%
+0.09 ±0.26
better than 71%
Shot selection+0.19 ±0.20
better than 63%
+0.24 ±0.21
better than 72%
Execution−0.59 ±0.68
better than 30%
−6.35 ±0.39
better than 0%
Points left on the table2.70 ±0.14
lower than 32%
2.35 ±0.12
lower than 82%

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.

Anna Bondar serving

Deuce court

1st serveNowAnna winsv RMatchupOptimal
Wide46%66%74%73.9%±7.359% ▲
Body20%65%53%60.5%±10.65% ▼
T34%75%75%81.5%±7.336% ▲

Optimal v R: +0.8±1.1 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +7.6 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAnna winsv RMatchupOptimal
Wide31%68%67%69.6%±9.646% ▲
Body16%63%51%58.1%±11.31% ▼
T53%66%59%61.1%±8.853%

Optimal v R: +0.9±1.2 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +6.4 per 100 first serves in before the returner adjusts.

R serving

Deuce court

1st serveNowR winsv AnnaMatchupOptimal
Wide42%74%71%78.4%±6.957% ▲
Body24%53%61%57.1%±9.89% ▼
T34%75%72%78.8%±7.834%

Optimal v Anna Bondar: +1.2±1.1 per 100 first serves (faults included) over the current mix. Serving T every time would read +5.3 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowR winsv AnnaMatchupOptimal
Wide33%67%68%69.4%±8.948% ▲
Body24%51%61%55.6%±10.49% ▼
T43%59%68%62.7%±9.343%

Optimal v Anna Bondar: +1.2±1.1 per 100 first serves (faults included) over the current mix. Serving wide every time would read +6.2 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.

Anna Bondar returning

1st serve to the forehand

ReturnNowTourOwnv RValue
FH through the middle43%+4.2+0.4−17.1−12.5±3.0
FH down the line21%+1.5+0.7−14.4−12.1±4.7
FH crosscourt13%+5.3−3.2−19.3−17.2±4.3
FH slice through the middle13%−6.7+1.5−0.7−5.9±2.5
FH slice crosscourt10%−6.6−0.5−3.7−10.9±2.6

Lean FH slice through the middle: +6.1±2.8 per 100 returns v the current mix (207 returns charted)

1st serve to the backhand

ReturnNowTourOwnv RValue
BH through the middle50%+6.0+1.6−14.2−6.6±2.7
BH crosscourt27%+7.7−0.7−12.2−5.1±3.6
BH down the line11%+2.2−2.1−12.7−12.6±4.5
BH slice crosscourt5%−4.2−1.7−4.2−10.1±2.3
BH slice through the middle5%−6.2+0.4+0.8−5.0±1.9

Lean BH crosscourt: +2.0±3.0 per 100 returns v the current mix (240 returns charted, inside the 90% margin)

2nd serve to the forehand

ReturnNowTourOwnv RValue
FH through the middle46%−3.2+1.5−7.6−9.3±3.0
FH crosscourt28%+0.5−0.1−12.3−11.8±4.1
FH down the line26%−0.6−0.1−8.0−8.7±4.8

Lean FH through the middle: +0.5±2.3 per 100 returns v the current mix (54 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv RValue
BH through the middle47%−2.6+2.1−4.6−5.2±2.8
BH crosscourt30%+1.5−0.8−3.6−2.9±3.7
FH through the middle10%−2.7+0.1−7.6−10.2±2.4
BH down the line9%−0.5−0.5−1.1−2.1±4.6
FH inside-in4%+0.7+0.4−12.3−11.2±3.9

Lean BH crosscourt: +2.0±2.9 per 100 returns v the current mix (137 returns charted, inside the 90% margin)

R returning

1st serve to the forehand

ReturnNowTourOwnv AnnaValue
FH through the middle39%+4.2−18.3−2.2−16.3±2.9
FH crosscourt20%+5.3−20.2+1.5−13.5±4.4
FH down the line17%+1.5−15.0−2.8−16.3±4.7
FH slice through the middle13%−6.7−3.2−0.4−10.3±2.5
FH slice crosscourt7%−6.6−4.7+0.8−10.6±2.5

Lean FH slice through the middle: +4.1±2.8 per 100 returns v the current mix (242 returns charted)

1st serve to the backhand

ReturnNowTourOwnv AnnaValue
BH through the middle47%+6.0−17.8−0.5−12.2±2.8
BH crosscourt33%+7.7−13.7−1.4−7.4±3.7
BH down the line10%+2.2−11.3+0.4−8.8±4.3
BH slice crosscourt5%−4.2−3.6−1.0−8.7±2.2
BH slice through the middle5%−6.2+0.6−1.8−7.4±2.0

Lean BH crosscourt: +2.5±2.8 per 100 returns v the current mix (146 returns charted, inside the 90% margin)

2nd serve to the forehand

ReturnNowTourOwnv AnnaValue
FH crosscourt41%+0.5−12.4+0.1−11.8±4.4
FH through the middle38%−3.2−8.4+0.8−10.7±3.1
FH down the line21%−0.6−6.8−1.0−8.3±4.9

Lean FH down the line: +2.4±4.5 per 100 returns v the current mix (82 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv AnnaValue
BH through the middle45%−2.6−1.4+0.3−3.7±2.6
BH crosscourt44%+1.5−2.4−1.7−2.6±3.5
BH down the line11%−0.5−0.4+1.5+0.5±4.3

Lean BH crosscourt: +0.1±2.3 per 100 returns v the current mix (55 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 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.

Anna Bondar

Favour

ShotEdgeOwnTheirs
BH to their backhand · serve +1+6.8±4.1+2.3+4.5
BH to the middle · rally+1.3±2.5+1.3+0.1
FH to the middle · return +1+1.0±3.3+1.5−0.5
FH to the middle · rally−0.2±2.7+0.5−0.8
FH to their backhand · serve +1−0.3±4.5−3.0+2.7
BH to the middle · serve +1−2.1±3.1+0.2−2.3

Avoid

ShotEdgeOwnTheirs
FH to their forehand · return−25.3±5.5−4.6−20.7
FH to their backhand · return−19.0±5.2−3.3−15.7
FH to the middle · return−16.3±2.9−0.1−16.1
BH to their backhand · return−13.6±3.9−3.1−10.5
BH to their forehand · rally−11.5±5.2−1.5−10.0

R

Favour

ShotEdgeOwnTheirs
FH to their backhand · serve +1+7.0±4.6+2.7+4.3
BH to their backhand · serve +1+2.3±4.0+4.5−2.2
FH to the middle · serve +1−0.6±3.3−1.7+1.1
BH to the middle · rally−1.7±2.5+0.1−1.8
BH to the middle · serve +1−2.8±3.0−2.3−0.6
FH to the middle · rally−3.0±2.9−0.8−2.2

Avoid

ShotEdgeOwnTheirs
FH to their forehand · return−23.0±5.4−20.7−2.4
FH to the middle · return−18.6±3.1−16.1−2.5
FH to their backhand · return−17.4±5.0−15.7−1.7
BH to their backhand · return−13.6±4.0−10.5−3.1
BH to the middle · return−13.0±2.7−12.3−0.7

Against R-like opponents

Anna Bondar vMatchesServe pts wonReturn pts won
All charted opponents–59.0%41.0%
Players most similar to R1 74.5%46.9%

Similar by tactical fingerprint: Anastasia Potapova, Anna Blinkova, Jessica Pegula, Kimberly Birrell, Emma Navarro, Jaqueline Cristian, Shuai Zhang, Emma Raducanu, Varvara Gracheva, Lin Zhu. When two players have rarely met, their records against these lookalikes fill the gap.