RallyIQ

Game plan

Flavio Cobolli v Egor Gerasimov

Every number combines what Flavio Cobolli does well with what Egor Gerasimov allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Flavio Cobolli wins, best of 3 21%90%: 7%–44% · best of 5: 16%
Serve points won 61.1% / 67.6% Flavio / Egor · tour 63.8%
Strengths only, no similarity priors 20%serve 60.9% / 67.5%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Flavio Cobolli's record against Egor Gerasimov's tactical lookalikes and in their charted head-to-heads (lookalikes: +4.2 on serve, −1.6 on return vs expectation (144 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

CareerFlavioEgor
Direction choice−0.14 ±0.11
better than 21%
−0.12 ±0.11
better than 26%
Shot selection−0.07 ±0.21
better than 44%
+0.25 ±0.18
better than 75%
Execution−1.35 ±0.63
better than 14%
−0.08 ±0.57
better than 64%
Points left on the table2.80 ±0.13
lower than 31%
2.49 ±0.18
lower than 61%

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.

Flavio Cobolli serving

Deuce court

1st serveNowFlavio winsv EgorMatchupOptimal
Wide42%66%69%60.9%±8.029% ▼
Body6%65%60%62.0%±14.86%
T52%74%76%75.5%±7.065% ▲

Optimal v Egor Gerasimov: +0.9±0.8 per 100 first serves (faults included) over the current mix. Serving T every time would read +6.9 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowFlavio winsv EgorMatchupOptimal
Wide58%70%73%70.1%±7.253% ▼
Body8%66%67%69.6%±13.70% ▼
T34%73%70%71.2%±8.147% ▲

Optimal v Egor Gerasimov: +0.3±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +0.8 per 100 first serves in before the returner adjusts.

Egor Gerasimov serving

Deuce court

1st serveNowEgor winsv FlavioMatchupOptimal
Wide42%77%73%77.4%±6.855% ▲
Body7%63%70%69.2%±13.50% ▼
T51%70%77%72.6%±7.045% ▼

Optimal v Flavio Cobolli: +0.5±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +3.0 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowEgor winsv FlavioMatchupOptimal
Wide68%72%74%73.1%±6.864% ▼
Body9%65%68%69.9%±13.90% ▼
T23%67%74%68.8%±9.136% ▲

Optimal v Flavio Cobolli: +0.6±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.3 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.

Flavio Cobolli returning

1st serve to the forehand

ReturnNowTourOwnv EgorValue
FH through the middle40%+4.3−0.5+1.4+5.2±2.9
FH down the line17%+1.7+0.5−1.3+0.9±4.4
FH slice through the middle17%−4.2+0.6−0.9−4.5±2.3
FH crosscourt16%+5.5−0.9−0.8+3.8±4.1
FH slice down the line8%−4.3−2.1+0.6−5.8±2.8

Lean FH through the middle: +3.7±2.1 per 100 returns v the current mix (365 returns charted)

1st serve to the backhand

ReturnNowTourOwnv EgorValue
BH through the middle32%+6.4−3.0+2.2+5.6±2.6
BH slice through the middle19%−4.2−1.0−1.4−6.6±2.4
BH crosscourt18%+8.8+0.2+1.3+10.2±3.6
BH down the line13%+4.2+0.1+1.1+5.5±4.5
BH slice down the line11%−8.4−0.4+0.2−8.6±2.9

Lean BH crosscourt: +8.2±3.1 per 100 returns v the current mix (436 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv EgorValue
FH through the middle59%−3.5−0.7−1.3−5.5±2.9
FH down the line21%−1.8−2.3+0.7−3.4±4.6
FH crosscourt20%−0.2−2.3−0.2−2.8±4.0

Lean FH crosscourt: +1.7±3.8 per 100 returns v the current mix (122 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv EgorValue
BH through the middle41%−2.9−2.3+0.3−4.9±2.5
BH crosscourt28%+1.0−2.8−1.1−2.9±3.3
BH down the line12%−0.2−3.2+2.2−1.3±4.9
FH through the middle11%−2.9−0.6−1.3−4.8±2.4
FH inside-out5%+1.0−0.1+0.7+1.6±3.4

Lean FH inside-out: +5.0±3.6 per 100 returns v the current mix (297 returns charted)

Egor Gerasimov returning

1st serve to the forehand

ReturnNowTourOwnv FlavioValue
FH through the middle65%+4.3±0.0+0.6+4.8±2.7
FH crosscourt20%+5.5+0.1+4.4+10.0±4.4
FH down the line16%+1.7+1.2−2.4+0.5±4.4

Lean FH crosscourt: +4.9±4.0 per 100 returns v the current mix (200 returns charted)

1st serve to the backhand

ReturnNowTourOwnv FlavioValue
BH through the middle52%+6.4+0.2−0.6+6.1±2.5
BH crosscourt28%+8.8−2.0+2.5+9.3±3.4
BH down the line12%+4.2−5.8+4.3+2.6±4.5
BH slice through the middle6%−4.2+0.1−2.4−6.6±2.2
BH slice crosscourt3%+0.5−1.4−1.6−2.5±2.5

Lean BH crosscourt: +3.8±2.8 per 100 returns v the current mix (189 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv FlavioValue
BH through the middle55%−2.9+0.2+0.4−2.2±2.4
BH crosscourt30%+1.0−0.6−0.3+0.2±3.0
BH down the line15%−0.2−0.7+1.6+0.7±4.7

Lean BH down the line: +1.8±4.3 per 100 returns v the current mix (118 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 hard. Each player's hard record is shrunk toward their all-surface one, so a thin sample on it moves the numbers only a little.

Flavio Cobolli

Favour

ShotEdgeOwnTheirs
FH to the middle · return +1+5.8±4.1+2.7+3.1
FH to the middle · serve +1+4.5±3.8+2.2+2.3
BH to their backhand · serve +1+3.5±4.9+2.3+1.2
BH to their backhand · rally+0.5±3.1−0.1+0.5
BH to the middle · rally−0.3±2.7−1.1+0.7
FH to their backhand · rally−0.5±3.7+0.6−1.1

Avoid

ShotEdgeOwnTheirs
FH to their backhand · return−6.0±5.9−3.5−2.5
FH to their backhand · serve +1−5.6±4.6−5.8+0.2
FH to their forehand · serve +1−5.4±4.9−4.5−0.9
BH to their forehand · rally−4.5±5.7−1.5−3.1
FH to the middle · return−3.8±3.4−2.8−1.0

Egor Gerasimov

Favour

ShotEdgeOwnTheirs
BH to the middle · return +1+2.4±3.7+0.3+2.1
FH to their forehand · return +1+2.3±5.9+1.8+0.5
FH to their forehand · rally+1.8±3.6+1.1+0.8
BH to their backhand · rally+1.5±2.9+0.3+1.2
FH to the middle · return+1.3±3.1+1.2+0.1
BH to their backhand · return +1+1.2±5.0−0.2+1.4

Avoid

ShotEdgeOwnTheirs
FH to their backhand · serve +1−4.0±4.9+1.3−5.2
BH to their forehand · return−3.7±6.6−5.7+2.0
FH to their backhand · rally−3.4±3.6−1.3−2.1
BH to the middle · rally−3.2±2.7−2.6−0.5
BH to their forehand · rally−2.2±5.7−2.5+0.3

Against Egor Gerasimov-like opponents

Flavio Cobolli vMatchesServe pts wonReturn pts won
All charted opponents–61.0%31.4%
Players most similar to Egor Gerasimov1 62.0%27.7%

Similar by tactical fingerprint: Jannik Sinner, Cameron Norrie, Pedro Martinez, Cristian Garin, Fernando Verdasco, Paul Henri Mathieu, Juan Carlos Ferrero, Gaston Gaudio, Marcelo Rios. When two players have rarely met, their records against these lookalikes fill the gap.