RallyIQ

Game plan

Ana Ivanovic v Svetlana Kuznetsova

Every number combines what Ana Ivanovic does well with what Svetlana Kuznetsova allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Ana Ivanovic wins, best of 3 48%90%: 20%–76% · best of 5: 47%
Serve points won 53.9% / 54.3% Ana / Svetlana · tour 55.0%
Strengths only, no similarity priors 47%serve 53.7% / 54.2%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Ana Ivanovic's record against Svetlana Kuznetsova's tactical lookalikes and in their charted head-to-heads (lookalikes: +0.9 on serve, −0.5 on return vs expectation (595 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

CareerAnaSvetlana
Direction choice+0.22 ±0.06
better than 88%
+0.24 ±0.09
better than 90%
Shot selection+0.19 ±0.13
better than 64%
+0.19 ±0.15
better than 64%
Execution−0.07 ±0.34
better than 58%
+0.37 ±0.49
better than 75%
Points left on the table2.35 ±0.09
lower than 82%
2.35 ±0.12
lower than 81%

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.

Ana Ivanovic serving

Deuce court

1st serveNowAna winsv SvetlanaMatchupOptimal
Wide48%72%63%69.3%±5.046% ▼
Body18%59%64%65.4%±7.25% ▼
T34%74%71%77.0%±4.949% ▲

Optimal v Svetlana Kuznetsova: +0.1±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +5.8 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAna winsv SvetlanaMatchupOptimal
Wide42%67%63%65.3%±5.757% ▲
Body14%59%57%59.8%±8.30% ▼
T44%71%62%68.1%±5.543%

Optimal v Svetlana Kuznetsova: +0.6±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +2.4 per 100 first serves in before the returner adjusts.

Svetlana Kuznetsova serving

Deuce court

1st serveNowSvetlana winsv AnaMatchupOptimal
Wide47%66%70%70.4%±5.263% ▲
Body12%55%52%49.4%±8.10% ▼
T40%61%63%56.4%±5.637% ▼

Optimal v Ana Ivanovic: +1.2±0.8 per 100 first serves (faults included) over the current mix. Serving wide every time would read +8.2 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowSvetlana winsv AnaMatchupOptimal
Wide50%63%65%62.6%±5.065% ▲
Body12%56%54%53.7%±8.60% ▼
T38%59%66%60.6%±6.335% ▼

Optimal v Ana Ivanovic: +0.3±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.9 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.

Ana Ivanovic returning

1st serve to the forehand

ReturnNowTourOwnv SvetlanaValue
FH through the middle41%+4.2−3.6+1.0+1.6±2.4
FH crosscourt39%+5.3−1.3−0.6+3.4±3.6
FH down the line17%+1.5+0.8+1.1+3.5±4.3
FH slice through the middle2%−6.7−0.1+1.6−5.2±2.3
BH through the middle1%+5.2+0.6+1.3+7.1±1.9

Lean FH down the line: +1.0±3.9 per 100 returns v the current mix (538 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv SvetlanaValue
BH through the middle45%+6.0+1.0+1.3+8.4±1.9
BH crosscourt29%+7.7+2.1+1.6+11.4±2.7
BH slice through the middle10%−6.2−2.1−1.1−9.4±2.5
BH down the line9%+2.2+2.2+3.4+7.8±4.6
BH slice crosscourt6%−4.2+0.4+1.1−2.7±3.0

Lean BH crosscourt: +4.8±2.2 per 100 returns v the current mix (958 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv SvetlanaValue
FH crosscourt40%+0.5+1.2±0.0+1.8±4.2
FH through the middle38%−3.2−3.3+0.9−5.6±2.9
FH down the line22%−0.6−2.0−3.9−6.5±5.1

Lean FH crosscourt: +4.6±3.0 per 100 returns v the current mix (183 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv SvetlanaValue
BH through the middle37%−2.6−0.3+1.1−1.8±2.3
BH crosscourt37%+1.5+1.7+0.4+3.7±3.0
BH down the line12%−0.5+1.1+2.6+3.1±5.1
FH inside-in7%+0.7−3.1±0.0−2.4±4.5
FH through the middle4%−2.7−0.2+0.9−2.0±2.4

Lean BH crosscourt: +2.9±2.2 per 100 returns v the current mix (524 returns charted)

Svetlana Kuznetsova returning

1st serve to the forehand

ReturnNowTourOwnv AnaValue
FH through the middle44%+4.2+1.4−0.6+5.0±2.2
FH crosscourt27%+5.3+2.0−1.9+5.5±3.8
FH slice through the middle11%−6.7+1.2−1.6−7.2±2.5
FH down the line10%+1.5+2.3−0.4+3.5±4.2
FH slice crosscourt7%−6.6−0.3+0.3−6.7±2.6

Lean FH crosscourt: +2.8±3.0 per 100 returns v the current mix (597 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv AnaValue
BH through the middle36%+6.0+1.7−1.4+6.3±2.1
BH crosscourt30%+7.7−2.6−2.3+2.8±3.0
BH slice through the middle13%−6.2+0.3−0.4−6.4±2.5
BH down the line11%+2.2+0.6+0.8+3.5±4.5
BH slice crosscourt6%−4.2+0.2−0.2−4.1±3.0

Lean BH through the middle: +4.4±1.7 per 100 returns v the current mix (541 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv AnaValue
FH through the middle46%−3.2+2.0−0.3−1.5±2.7
FH crosscourt29%+0.5−0.1−0.2+0.2±4.2
FH down the line25%−0.6+3.8−4.2−1.0±4.7

Lean FH crosscourt: +1.1±3.4 per 100 returns v the current mix (129 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv AnaValue
BH crosscourt38%+1.5+1.6−1.8+1.3±2.9
BH through the middle25%−2.6±0.0−0.4−3.0±2.4
BH down the line10%−0.5+4.1−1.9+1.7±5.1
FH through the middle10%−2.7+0.7−0.3−2.3±2.4
FH inside-in9%+0.7−6.1−0.2−5.5±4.4

Lean BH down the line: +2.7±4.8 per 100 returns v the current mix (437 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.

Ana Ivanovic

Favour

ShotEdgeOwnTheirs
BH to their forehand · return+7.3±5.6+4.8+2.5
BH to the middle · serve +1+6.7±3.1+2.2+4.5
BH to their backhand · return+5.0±3.5+5.3−0.3
BH to their forehand · return +1+3.9±6.3+1.7+2.2
BH slice to their backhand · rally+3.8±3.8+2.1+1.7
BH to the middle · return +1+3.8±3.2+2.2+1.7

Avoid

ShotEdgeOwnTheirs
FH to their forehand · serve +1−3.1±4.5−0.5−2.6
BH slice to the middle · return−3.0±3.4−1.6−1.5
FH to their forehand · return +1−1.8±4.7−1.0−0.8
BH to their backhand · return +1−1.0±4.2−3.9+2.9
FH to the middle · rally−0.9±3.0−2.7+1.8

Svetlana Kuznetsova

Favour

ShotEdgeOwnTheirs
FH to their forehand · return +1+6.4±4.8+2.7+3.8
FH to the middle · return +1+4.6±3.5+1.9+2.7
BH to the middle · serve +1+4.1±3.0+3.2+0.8
FH to their backhand · return +1+3.5±4.7+2.0+1.5
FH to their backhand · serve +1+2.8±4.4+1.5+1.3
BH to their backhand · serve +1+2.4±4.1+1.3+1.1

Avoid

ShotEdgeOwnTheirs
FH to their forehand · serve +1−5.3±4.6−4.3−1.0
FH to their forehand · rally−4.7±3.4−4.4−0.3
BH slice to their backhand · rally−4.2±3.9−0.7−3.5
FH to their forehand · return−1.5±5.2+0.2−1.7
BH slice to the middle · rally−1.5±3.2−1.5±0.0

Against Svetlana Kuznetsova-like opponents

Ana Ivanovic vMatchesServe pts wonReturn pts won
All charted opponents–59.3%43.6%
Players most similar to Svetlana Kuznetsova4 58.2%45.5%

Similar by tactical fingerprint: Cristina Bucsa, Sorana Cirstea, Daria Kasatkina, Victoria Azarenka, Shelby Rogers, Simona Halep, Kim Clijsters, Christina Mchale, Elena Dementieva. When two players have rarely met, their records against these lookalikes fill the gap.