RallyIQ

Game plan

Ekaterine Gorgodze v Angelique Kerber

Every number combines what Ekaterine Gorgodze does well with what Angelique Kerber allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

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.

Ekaterine Gorgodze serving

Deuce court

1st serveNowEkaterine winsv AngeliqueMatchupOptimal
Wide27%56%69%59.6%±11.642% ▲
Body42%55%59%57.3%±9.926% ▼
T31%63%63%57.9%±11.332%

Optimal v Angelique Kerber: +0.3±1.1 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.5 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowEkaterine winsv AngeliqueMatchupOptimal
Wide48%61%67%62.8%±9.464% ▲
Body36%45%58%46.8%±10.921% ▼
T15%64%60%59.7%±13.215%

Optimal v Angelique Kerber: +0.7±1.1 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +6.3 per 100 first serves in before the returner adjusts.

Angelique Kerber serving

Deuce court

1st serveNowAngelique winsv EkaterineMatchupOptimal
Wide36%65%60%59.2%±11.651% ▲
Body27%56%61%59.6%±9.812% ▼
T37%59%65%55.7%±12.437%

Optimal v Ekaterine Gorgodze: +0.2±1.1 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving body every time would read +1.6 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAngelique winsv EkaterineMatchupOptimal
Wide62%62%65%61.7%±11.268% ▲
Body19%54%54%51.9%±10.84% ▼
T18%71%61%68.1%±10.928% ▲

Optimal v Ekaterine Gorgodze: +1.1±1.0 per 100 first serves (faults included) over the current mix. Serving T every time would read +7.1 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.

Ekaterine Gorgodze returning

Not enough charted returns.

Angelique Kerber returning

1st serve to the forehand

ReturnNowTourOwnv EkaterineValue
FH through the middle53%+4.2+2.6+0.9+7.6±2.6
FH crosscourt34%+5.3+5.1+1.7+12.1±2.8
FH down the line11%+1.5+5.5+3.2+10.3±4.5
FH slice through the middle1%−6.7−0.1±0.0−6.8±1.4
BH through the middle1%+5.2+1.3+1.7+8.2±2.5

Lean FH crosscourt: +2.9±2.4 per 100 returns v the current mix (1007 returns charted)

1st serve to the backhand

ReturnNowTourOwnv EkaterineValue
BH through the middle48%+6.0+1.1+1.7+8.8±2.3
BH crosscourt30%+7.7−0.4+1.6+9.0±2.9
BH down the line12%+2.2+7.3+3.3+12.8±4.2
BH slice through the middle5%−6.2−0.7±0.0−6.9±1.8
BH slice crosscourt2%−4.2−0.4±0.0−4.6±2.1

Lean BH down the line: +4.8±4.0 per 100 returns v the current mix (1499 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv EkaterineValue
FH crosscourt39%+0.5−1.4+1.3+0.4±3.5
FH down the line32%−0.6+1.3+1.5+2.2±4.8
FH through the middle28%−3.2+0.3+0.5−2.4±2.9

Lean FH down the line: +2.0±3.6 per 100 returns v the current mix (285 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv EkaterineValue
BH crosscourt39%+1.5+2.8±0.0+4.3±1.9
BH through the middle37%−2.6+1.3+0.1−1.2±1.9
BH down the line20%−0.5+4.0+0.4+3.8±4.0
FH inside-in1%+0.7−0.9+1.3+1.1±3.1
FH through the middle1%−2.7+1.2+0.5−1.0±2.2

Lean BH crosscourt: +2.2±1.6 per 100 returns v the current mix (646 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.

Ekaterine Gorgodze

Favour

ShotEdgeOwnTheirs
BH to the middle · rally+3.2±2.8+1.6+1.6
FH to the middle · rally+3.0±3.2+0.8+2.2
FH to their backhand · rally+0.3±3.8−2.5+2.8
FH to their forehand · rally−1.4±3.9−5.2+3.9
BH to their backhand · rally−3.7±4.0−4.7+1.0

Avoid

ShotEdgeOwnTheirs
BH to their backhand · rally−3.7±4.0−4.7+1.0
FH to their forehand · rally−1.4±3.9−5.2+3.9
FH to their backhand · rally+0.3±3.8−2.5+2.8
FH to the middle · rally+3.0±3.2+0.8+2.2
BH to the middle · rally+3.2±2.8+1.6+1.6

Angelique Kerber

Favour

ShotEdgeOwnTheirs
FH to their backhand · rally+7.1±3.6+2.9+4.2
FH to the middle · return+3.5±3.5+1.7+1.8
FH to the middle · rally+3.3±3.2+2.6+0.7
BH to the middle · rally+3.0±2.9+1.1+1.9
BH to their forehand · rally+2.1±5.2+2.3−0.2
FH to their forehand · rally+2.0±4.2+1.0+1.0

Avoid

ShotEdgeOwnTheirs
FH to their backhand · serve +1−3.5±4.9+1.4−4.9
FH to their forehand · rally+2.0±4.2+1.0+1.0
BH to their forehand · rally+2.1±5.2+2.3−0.2
BH to the middle · rally+3.0±2.9+1.1+1.9
FH to the middle · rally+3.3±3.2+2.6+0.7

Against Angelique Kerber-like opponents

Ekaterine Gorgodze vMatchesServe pts wonReturn pts won
All charted opponents–47.3%43.9%

Similar by tactical fingerprint: Cristina Bucsa, Arantxa Rus, Leylah Fernandez, Magda Linette, Sara Bejlek, Olga Danilovic, Anhelina Kalinina, Brenda Fruhvirtova, Anna Lena Friedsam, Flavia Pennetta. When two players have rarely met, their records against these lookalikes fill the gap.