RallyIQ

Game plan

Marin Cilic v Fabian Marozsan

Every number combines what Marin Cilic does well with what Fabian Marozsan allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Marin Cilic wins, best of 3 63%90%: 37%–84% · best of 5: 66%
Serve points won 66.0% / 63.4% Marin / Fabian · tour 63.4%
Strengths only, no similarity priors 61%serve 66.1% / 63.8%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Marin Cilic's record against Fabian Marozsan's tactical lookalikes and in their charted head-to-heads (lookalikes: −0.1 on serve, +1.6 on return vs expectation (1022 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

CareerMarinFabian
Direction choice+0.14 ±0.05
better than 87%
+0.17 ±0.08
better than 91%
Shot selection+0.28 ±0.08
better than 78%
+0.04 ±0.26
better than 58%
Execution−1.01 ±0.32
better than 25%
+0.87 ±0.78
better than 93%
Points left on the table2.18 ±0.08
lower than 93%
2.29 ±0.13
lower than 85%

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: Marin Cilic −0.12, Fabian Marozsan +0.66. 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.

Marin Cilic serving

Deuce court

1st serveNowMarin winsv FabianMatchupOptimal
Wide50%73%72%71.4%±4.841% ▼
Body4%58%61%56.0%±11.50% ▼
T46%80%79%83.6%±3.759% ▲

Optimal v Fabian Marozsan: +1.0±0.6 per 100 first serves (faults included) over the current mix. Serving T every time would read +7.3 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowMarin winsv FabianMatchupOptimal
Wide53%76%72%75.2%±4.847% ▼
Body7%63%64%64.1%±11.60% ▼
T40%76%71%75.1%±4.953% ▲

Optimal v Fabian Marozsan: +0.5±0.7 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +0.8 per 100 first serves in before the returner adjusts.

Fabian Marozsan serving

Deuce court

1st serveNowFabian winsv MarinMatchupOptimal
Wide47%69%74%69.9%±4.860% ▲
Body10%69%67%73.0%±7.99%
T44%69%74%67.8%±5.331% ▼

Optimal v Marin Cilic: +0.2±0.6 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving body every time would read +3.7 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowFabian winsv MarinMatchupOptimal
Wide50%71%76%74.1%±4.663% ▲
Body11%69%59%65.0%±9.20% ▼
T38%64%71%62.8%±5.937% ▼

Optimal v Marin Cilic: +0.9±0.7 per 100 first serves (faults included) over the current mix. Serving wide every time would read +5.4 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.

Marin Cilic returning

1st serve to the forehand

ReturnNowTourOwnv FabianValue
FH through the middle54%+4.3−0.2+3.4+7.5±2.0
FH crosscourt24%+5.5−1.8+7.1+10.8±3.6
FH down the line21%+1.7−1.0+2.9+3.5±3.8
FH slice through the middle1%−4.2+1.3−0.6−3.6±2.2
FH slice crosscourt0%−4.3+0.1+0.5−3.7±1.8

Lean FH crosscourt: +3.5±3.1 per 100 returns v the current mix (1630 returns charted)

1st serve to the backhand

ReturnNowTourOwnv FabianValue
BH through the middle42%+6.4±0.0+3.5+9.9±2.0
BH crosscourt31%+8.8−4.3+4.9+9.4±2.7
BH slice through the middle10%−4.2−4.5+0.3−8.3±2.3
BH down the line8%+4.2+4.7+3.4+12.3±4.4
BH slice crosscourt8%+0.5−4.3+1.7−2.1±2.8

Lean BH down the line: +5.4±4.2 per 100 returns v the current mix (1619 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv FabianValue
FH through the middle51%−3.5±0.0+1.0−2.5±2.5
FH down the line26%−1.8+1.0−0.7−1.5±4.5
FH crosscourt23%−0.2−1.1+0.9−0.5±4.3

Lean FH crosscourt: +1.3±3.7 per 100 returns v the current mix (484 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv FabianValue
BH crosscourt48%+1.0−2.7+1.2−0.5±2.5
BH through the middle40%−2.9+0.3+1.0−1.6±1.9
BH down the line6%−0.2+0.5+3.7+4.0±5.0
FH inside-in2%+0.6+1.2+0.9+2.6±4.2
FH inside-out2%+1.0+0.7−0.7+0.9±3.5

Lean BH down the line: +4.7±4.9 per 100 returns v the current mix (924 returns charted, inside the 90% margin)

Fabian Marozsan returning

1st serve to the forehand

ReturnNowTourOwnv MarinValue
FH through the middle39%+4.3+1.4−1.4+4.2±2.2
FH crosscourt19%+5.5+4.6−1.4+8.7±3.9
FH slice through the middle16%−4.2+0.1+0.9−3.2±2.1
FH down the line14%+1.7+4.8−1.6+5.0±3.9
FH slice down the line8%−4.3+1.0+1.3−2.0±3.1

Lean FH crosscourt: +5.5±3.3 per 100 returns v the current mix (360 returns charted)

1st serve to the backhand

ReturnNowTourOwnv MarinValue
BH through the middle40%+6.4+2.1−0.5+8.0±2.2
BH crosscourt30%+8.8+2.5+1.5+12.7±3.0
BH slice through the middle11%−4.2+0.2±0.0−4.0±2.1
BH down the line11%+4.2−1.2+0.1+3.1±4.3
BH slice crosscourt6%+0.5−0.9+1.2+0.8±2.6

Lean BH crosscourt: +6.1±2.4 per 100 returns v the current mix (317 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv MarinValue
FH through the middle44%−3.5+0.6+0.8−2.0±2.5
FH down the line26%−1.8−0.4+1.0−1.2±4.1
FH crosscourt24%−0.2+1.6−1.5−0.2±4.0
FH slice through the middle6%−12.7−0.1−2.6−15.4±2.0

Lean FH crosscourt: +2.0±3.4 per 100 returns v the current mix (104 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv MarinValue
BH through the middle47%−2.9+2.4−0.6−1.1±1.9
BH crosscourt40%+1.0+1.7+0.2+2.9±2.5
BH down the line13%−0.2+1.8+1.2+2.8±4.3

Lean BH crosscourt: +1.9±1.8 per 100 returns v the current mix (229 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.

Marin Cilic

Favour

ShotEdgeOwnTheirs
BH to their forehand · return+5.6±3.9+0.8+4.8
FH to their forehand · return+5.5±3.5−0.4+5.9
FH to the middle · return+3.4±1.7+0.3+3.1
FH to their forehand · serve +1+3.2±2.7+0.5+2.7
BH to the middle · return+2.8±1.5+0.3+2.5
BH to their forehand · serve +1+2.7±4.2+1.0+1.7

Avoid

ShotEdgeOwnTheirs
BH to the middle · serve +1−6.1±2.2−4.1−2.1
BH to their backhand · rally−3.1±1.5−2.8−0.3
BH slice to their backhand · return +1−2.8±2.5−2.4−0.5
FH slice to the middle · rally−2.7±2.9−2.3−0.4
BH slice to their backhand · rally−2.6±2.1−1.4−1.2

Fabian Marozsan

Favour

ShotEdgeOwnTheirs
FH to their forehand · return +1+4.5±3.4+2.7+1.7
FH to their forehand · return+3.1±3.7+4.7−1.6
FH to their forehand · serve +1+2.3±2.6+0.8+1.5
BH to their backhand · return+1.4±2.2+1.9−0.6
FH to the middle · return+1.3±1.9+1.9−0.6
FH to the middle · serve +1+1.2±2.2+0.6+0.6

Avoid

ShotEdgeOwnTheirs
BH slice to their backhand · rally−3.7±2.0−3.9+0.2
BH to the middle · rally−1.7±1.6−1.6−0.1
FH slice to the middle · rally−1.7±2.7−1.0−0.7
BH to the middle · return +1−1.5±2.1−2.6+1.2
BH to their backhand · serve +1−1.0±2.3−0.6−0.4

Against Fabian Marozsan-like opponents

Marin Cilic vMatchesServe pts wonReturn pts won
All charted opponents–63.5%34.3%
Players most similar to Fabian Marozsan5 62.1%35.5%

Similar by tactical fingerprint: Joao Fonseca, Hubert Hurkacz, Carlos Alcaraz, Sebastian Korda, Zizou Bergs, Laslo Djere, Francisco Cerundolo, Roman Safiullin, Fabio Fognini, Kei Nishikori. When two players have rarely met, their records against these lookalikes fill the gap.