RallyIQ

Game plan

Anett Kontaveit v Aliaksandra Sasnovich

Every number combines what Anett Kontaveit does well with what Aliaksandra Sasnovich allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Anett Kontaveit wins, best of 3 91%90%: 64%–99% · best of 5: 95%
Serve points won 64.7% / 54.6% Anett / Aliaksandra · tour 58.1%
Strengths only, no similarity priors 89%serve 63.9% / 54.4%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Anett Kontaveit's record against Aliaksandra Sasnovich's tactical lookalikes and in their charted head-to-heads (lookalikes: +13.0 on serve, +2.3 on return vs expectation (236 points); head-to-head: −2.3 on serve, −9.2 on return vs expectation (128 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

CareerAnettAliaksandra
Direction choice+0.16 ±0.07
better than 81%
+0.06 ±0.10
better than 67%
Shot selection+0.05 ±0.09
better than 51%
+0.01 ±0.15
better than 46%
Execution+0.27 ±0.43
better than 71%
−1.60 ±0.56
better than 9%
Points left on the table2.30 ±0.09
lower than 85%
2.36 ±0.10
lower than 80%

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.

Anett Kontaveit serving

Deuce court

1st serveNowAnett winsv AliaksandraMatchupOptimal
Wide43%67%67%67.4%±6.259% ▲
Body13%57%59%58.9%±8.80% ▼
T43%68%68%68.8%±6.141% ▼

Optimal v Aliaksandra Sasnovich: +0.9±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +2.0 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAnett winsv AliaksandraMatchupOptimal
Wide47%67%74%75.1%±6.162% ▲
Body17%61%61%66.1%±8.26% ▼
T36%66%59%61.1%±6.632% ▼

Optimal v Aliaksandra Sasnovich: +0.8±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +6.6 per 100 first serves in before the returner adjusts.

Aliaksandra Sasnovich serving

Deuce court

1st serveNowAliaksandra winsv AnettMatchupOptimal
Wide39%58%68%60.3%±6.640%
Body24%51%55%49.0%±8.39% ▼
T36%69%70%70.8%±6.351% ▲

Optimal v Anett Kontaveit: +1.4±1.0 per 100 first serves (faults included) over the current mix. Serving T every time would read +9.5 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAliaksandra winsv AnettMatchupOptimal
Wide49%65%65%64.7%±6.253% ▲
Body26%55%55%54.0%±9.011% ▼
T25%59%62%56.5%±8.136% ▲

Optimal v Anett Kontaveit: +0.4±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +4.8 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.

Anett Kontaveit returning

1st serve to the forehand

ReturnNowTourOwnv AliaksandraValue
FH through the middle43%+4.2−0.4−0.5+3.2±2.4
FH crosscourt35%+5.3−0.6+2.4+7.1±3.8
FH down the line10%+1.5−0.6+0.2+1.1±4.7
FH slice through the middle6%−6.7−1.6+0.2−8.1±2.5
FH slice crosscourt3%−6.6−0.3+0.2−6.8±2.2

Lean FH crosscourt: +4.3±2.7 per 100 returns v the current mix (556 returns charted)

1st serve to the backhand

ReturnNowTourOwnv AliaksandraValue
BH through the middle44%+6.0+0.5−1.3+5.2±2.1
BH crosscourt37%+7.7−0.3−1.9+5.6±3.0
BH down the line10%+2.2−0.2+3.9+5.9±4.6
BH slice through the middle4%−6.2−1.8±0.0−8.0±2.4
BH slice down the line3%−12.5−2.5±0.0−15.0±2.3

Lean BH down the line: +1.8±4.4 per 100 returns v the current mix (580 returns charted, inside the 90% margin)

2nd serve to the forehand

ReturnNowTourOwnv AliaksandraValue
FH crosscourt48%+0.5+0.9+0.9+2.3±4.4
FH through the middle39%−3.2−3.1+1.4−4.8±3.1
FH down the line13%−0.6−2.4−2.5−5.5±4.7

Lean FH crosscourt: +3.8±2.7 per 100 returns v the current mix (106 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv AliaksandraValue
BH crosscourt43%+1.5±0.0−1.5−0.1±3.3
BH through the middle35%−2.6−1.0+0.5−3.2±2.5
BH down the line21%−0.5+4.9+1.8+6.1±5.2

Lean BH down the line: +6.0±4.5 per 100 returns v the current mix (309 returns charted)

Aliaksandra Sasnovich returning

1st serve to the forehand

ReturnNowTourOwnv AnettValue
FH through the middle49%+4.2−0.3−0.5+3.3±2.4
FH crosscourt23%+5.3+0.7+0.7+6.7±4.1
FH down the line23%+1.5−2.9+0.3−1.0±4.4
FH slice through the middle4%−6.7−0.8+1.2−6.3±2.4
FH slice crosscourt1%−6.6−1.6+2.6−5.6±2.2

Lean FH crosscourt: +4.1±3.5 per 100 returns v the current mix (411 returns charted)

1st serve to the backhand

ReturnNowTourOwnv AnettValue
BH through the middle42%+6.0+0.7−0.7+6.0±2.3
BH crosscourt27%+7.7+0.5+0.8+9.0±3.3
BH slice through the middle10%−6.2−2.2−1.0−9.5±2.5
BH down the line10%+2.2+0.2−2.5−0.1±4.6
BH slice crosscourt8%−4.2−1.7−1.7−7.6±2.7

Lean BH crosscourt: +6.0±2.6 per 100 returns v the current mix (306 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv AnettValue
FH through the middle45%−3.2−2.9−1.5−7.5±2.9
FH crosscourt31%+0.5+2.0−0.7+1.8±4.2
FH down the line24%−0.6−2.5−1.9−4.9±5.0

Lean FH crosscourt: +5.9±3.4 per 100 returns v the current mix (147 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv AnettValue
BH crosscourt49%+1.5−0.8−2.8−2.1±3.4
BH through the middle38%−2.6−2.1−0.7−5.4±2.5
BH down the line13%−0.5−0.8+0.3−1.1±5.0

Lean BH down the line: +2.2±4.8 per 100 returns v the current mix (152 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 grass. Each player's grass record is shrunk toward their all-surface one, so a thin sample on it moves the numbers only a little.

Anett Kontaveit

Favour

ShotEdgeOwnTheirs
BH to their forehand · return+6.1±5.9+2.7+3.4
FH to their forehand · return+3.4±5.5+0.9+2.4
BH to the middle · return+2.1±3.4+2.7−0.6
BH to their forehand · return +1+1.7±5.8+0.4+1.3
FH to the middle · serve +1+1.6±3.1−0.3+1.9
FH to their forehand · serve +1+1.3±5.1+1.1+0.2

Avoid

ShotEdgeOwnTheirs
BH to the middle · return +1−4.7±3.1−4.5−0.3
FH to their backhand · return +1−4.2±6.0−2.7−1.5
FH to their backhand · return−3.1±6.0+0.2−3.3
FH to their backhand · serve +1−2.4±5.6−3.0+0.5
BH to their backhand · rally−1.3±4.4−0.5−0.9

Aliaksandra Sasnovich

Favour

ShotEdgeOwnTheirs
BH to their forehand · rally+4.5±5.8+2.4+2.1
FH to the middle · rally+2.5±3.3−0.5+2.9
BH to their forehand · serve +1+2.2±6.4−0.9+3.2
FH to their backhand · return+1.7±5.9−1.3+3.0
FH to their forehand · return+1.3±4.9+0.3+1.0
BH to the middle · rally−0.3±3.2−2.4+2.1

Avoid

ShotEdgeOwnTheirs
BH to their forehand · return +1−8.0±5.6−4.3−3.7
FH to their forehand · serve +1−6.2±5.4−4.3−1.9
FH to the middle · return−5.9±3.7−4.0−1.8
FH to their backhand · return +1−5.3±5.1−3.3−2.0
FH to the middle · return +1−4.9±3.7−4.0−0.9

Against Aliaksandra Sasnovich-like opponents

Anett Kontaveit vMatchesServe pts wonReturn pts won
All charted opponents–59.6%43.1%
Players most similar to Aliaksandra Sasnovich2 71.4%44.4%
Aliaksandra Sasnovich (charted head-to-head)1 58.6%37.9%

Similar by tactical fingerprint: Amanda Anisimova, Linda Noskova, Sorana Cirstea, Aryna Sabalenka, Anastasia Pavlyuchenkova, Petra Kvitova, Sabine Lisicki, Johanna Konta, Daniela Hantuchova. When two players have rarely met, their records against these lookalikes fill the gap.

Charted head-to-head