RallyIQ

Game plan

Victoria Azarenka v Sara Sorribes Tormo

Every number combines what Victoria Azarenka does well with what Sara Sorribes Tormo allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Victoria Azarenka wins, best of 3 69%90%: 42%–89% · best of 5: 73%
Serve points won 54.2% / 50.5% Victoria / Sara · tour 56.3%
Strengths only, no similarity priors 74%serve 54.7% / 49.8%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Victoria Azarenka's record against Sara Sorribes Tormo's tactical lookalikes and in their charted head-to-heads (lookalikes: −1.5 on serve, −2.9 on return vs expectation (330 points); head-to-head: −7.2 on serve, −5.7 on return vs expectation (168 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

CareerVictoriaSara
Direction choice+0.06 ±0.05
better than 65%
−0.48 ±0.10
better than 0%
Shot selection+0.21 ±0.07
better than 67%
−0.84 ±0.19
better than 5%
Execution+0.96 ±0.29
better than 90%
+2.10 ±0.36
better than 99%
Points left on the table2.42 ±0.07
lower than 74%
3.12 ±0.13
lower than 7%

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: Victoria Azarenka +1.88, Sara Sorribes Tormo +3.39. 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.

Victoria Azarenka serving

Deuce court

1st serveNowVictoria winsv SaraMatchupOptimal
Wide40%65%62%60.8%±5.041%
Body18%58%51%51.5%±5.83% ▼
T41%68%60%60.3%±5.556% ▲

Optimal v Sara Sorribes Tormo: +1.1±0.8 per 100 first serves (faults included) over the current mix. Serving wide every time would read +1.9 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowVictoria winsv SaraMatchupOptimal
Wide42%67%60%61.6%±5.157% ▲
Body21%57%55%55.9%±6.221%
T37%60%57%51.7%±5.822% ▼

Optimal v Sara Sorribes Tormo: +0.8±0.8 per 100 first serves (faults included) over the current mix. Serving wide every time would read +4.8 per 100 first serves in before the returner adjusts.

Sara Sorribes Tormo serving

Deuce court

1st serveNowSara winsv VictoriaMatchupOptimal
Wide44%61%65%60.2%±4.859% ▲
Body41%51%56%50.0%±5.326% ▼
T15%59%66%57.1%±7.515%

Optimal v Victoria Azarenka: +0.6±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +4.6 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowSara winsv VictoriaMatchupOptimal
Wide24%58%69%61.0%±6.140% ▲
Body52%53%51%48.3%±5.337% ▼
T24%54%62%52.0%±6.223%

Optimal v Victoria Azarenka: +0.5±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +8.7 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.

Victoria Azarenka returning

1st serve to the forehand

ReturnNowTourOwnv SaraValue
FH through the middle48%+4.2+2.0+1.5+7.7±1.6
FH crosscourt24%+5.3+0.9+3.5+9.8±3.2
FH down the line21%+1.5+1.7+2.4+5.6±3.4
FH slice through the middle4%−6.7−0.9+0.9−6.7±2.4
FH slice down the line1%−10.5−0.2±0.0−10.7±2.3

Lean FH crosscourt: +3.1±2.7 per 100 returns v the current mix (1610 returns charted)

1st serve to the backhand

ReturnNowTourOwnv SaraValue
BH through the middle42%+6.0+1.0+1.6+8.7±1.8
BH crosscourt28%+7.7+3.2+0.5+11.4±2.7
BH slice through the middle12%−6.2−0.7−0.1−7.0±2.2
BH down the line10%+2.2±0.0−0.6+1.6±4.4
BH slice down the line4%−12.5−1.0−0.4−13.9±3.0

Lean BH crosscourt: +6.0±2.1 per 100 returns v the current mix (1134 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv SaraValue
FH through the middle37%−3.2−0.7+3.0−0.9±2.7
FH down the line31%−0.6+3.1+5.1+7.7±4.9
FH crosscourt31%+0.5+1.1+0.2+1.8±4.0
BH through the middle1%−1.0+0.4+1.6+1.0±2.0

Lean FH down the line: +5.0±3.7 per 100 returns v the current mix (392 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv SaraValue
BH crosscourt47%+1.5+0.4+1.0+2.9±3.2
BH through the middle37%−2.6+1.3+1.6+0.3±2.4
BH down the line14%−0.5+5.2+1.6+6.3±5.1
BH slice through the middle2%−11.7+0.7±0.0−11.0±1.3
FH through the middle1%−2.7−1.3+3.0−1.0±2.0

Lean BH down the line: +4.2±4.7 per 100 returns v the current mix (679 returns charted, inside the 90% margin)

Sara Sorribes Tormo returning

1st serve to the forehand

ReturnNowTourOwnv VictoriaValue
FH through the middle55%+4.2+3.8+1.3+9.3±1.9
FH down the line19%+1.5+2.0+0.7+4.3±3.9
FH crosscourt14%+5.3+3.1+1.0+9.5±3.6
FH slice through the middle8%−6.7+0.1+0.9−5.7±2.5
FH slice crosscourt4%−6.6+0.1+0.8−5.8±2.7

Lean FH crosscourt: +3.1±3.3 per 100 returns v the current mix (518 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv VictoriaValue
BH through the middle49%+6.0+2.4+0.4+8.8±1.8
BH crosscourt22%+7.7+4.0−0.1+11.6±2.9
BH down the line12%+2.2+3.2+0.9+6.3±4.0
BH slice through the middle8%−6.2+1.9−1.5−5.8±2.4
BH slice crosscourt3%−4.2−0.8−2.3−7.2±2.8

Lean BH crosscourt: +4.7±2.5 per 100 returns v the current mix (530 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv VictoriaValue
FH through the middle50%−3.2+1.6−0.2−1.7±2.6
FH crosscourt27%+0.5±0.0+1.2+1.7±3.8
FH down the line23%−0.6+1.9−0.3+1.0±4.7

Lean FH crosscourt: +1.9±3.3 per 100 returns v the current mix (113 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv VictoriaValue
FH inside-out34%+1.4+0.7−0.3+1.7±3.9
FH through the middle31%−2.7+2.4−0.2−0.5±2.2
BH through the middle18%−2.6+1.7−1.2−2.1±2.3
BH crosscourt8%+1.5−0.1+0.2+1.6±3.0
BH down the line3%−0.5−1.9−1.2−3.7±3.9

Lean FH inside-out: +1.9±2.7 per 100 returns v the current mix (261 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.

Victoria Azarenka

Favour

ShotEdgeOwnTheirs
FH volley to their forehand · rally+6.6±5.3+3.6+3.0
FH to their backhand · return+6.5±2.7+2.5+4.0
FH to the middle · return+5.1±1.4+2.5+2.6
FH to their forehand · return +1+4.5±2.4+2.8+1.7
BH volley to their forehand · rally+4.4±5.8+5.3−0.9
BH to the middle · return+3.9±1.5+0.8+3.2

Avoid

ShotEdgeOwnTheirs
BH slice to their forehand · rally−6.7±3.4−3.7−3.0
FH slice to their backhand · rally−4.1±3.7−3.0−1.1
BH slice to their backhand · rally−2.9±2.2+1.0−3.9
BH slice to the middle · rally−1.4±1.9+1.2−2.6
FH slice to the middle · rally−0.8±2.5+0.4−1.2

Sara Sorribes Tormo

Favour

ShotEdgeOwnTheirs
BH to their forehand · rally+6.9±2.6+5.6+1.3
BH to their backhand · return+5.5±2.5+5.2+0.4
FH to the middle · return+5.4±1.4+4.1+1.3
FH to their forehand · return+5.2±3.3+3.8+1.4
BH slice to their forehand · rally+4.9±2.9+3.4+1.5
BH to their backhand · serve +1+4.5±2.9+2.2+2.3

Avoid

ShotEdgeOwnTheirs
FH slice to their backhand · rally−1.3±3.8−0.5−0.8
BH slice to their backhand · serve +1+0.2±3.0+2.2−2.0
FH slice to their forehand · rally+1.3±3.6+0.9+0.4
BH slice to the middle · serve +1+1.4±2.3+0.3+1.2
BH to their backhand · return +1+1.7±2.8+0.9+0.7

Against Sara Sorribes Tormo-like opponents

Victoria Azarenka vMatchesServe pts wonReturn pts won
All charted opponents–56.5%45.4%
Players most similar to Sara Sorribes Tormo3 54.5%44.3%
Sara Sorribes Tormo (charted head-to-head)1 47.4%44.1%

Similar by tactical fingerprint: Tamara Zidansek, Marie Bouzkova, Viktorija Golubic, Daria Kasatkina, Katie Volynets, Sara Errani, Alize Cornet, Madison Brengle, Saisai Zheng, Jennifer Capriati. When two players have rarely met, their records against these lookalikes fill the gap.

Charted head-to-head