RallyIQ

Game plan

Lukas Rosol v Alex Molcan

Every number combines what Lukas Rosol does well with what Alex Molcan allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Lukas Rosol wins, best of 3 59%90%: 29%–84% · best of 5: 61%
Serve points won 69.8% / 68.0% Lukas / Alex · tour 65.7%
Strengths only, no similarity priors 59%serve 69.8% / 68.0%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Lukas Rosol's record against Alex Molcan's tactical lookalikes and in their charted head-to-heads. 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

CareerLukasAlex
Direction choice−0.27 ±0.17
better than 7%
−0.14 ±0.11
better than 20%
Shot selection−0.18 ±0.18
better than 31%
−0.41 ±0.18
better than 17%
Execution−1.65 ±0.79
better than 7%
+0.53 ±0.66
better than 85%
Points left on the table2.97 ±0.26
lower than 21%
2.65 ±0.27
lower than 45%

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.

Lukas Rosol serving

Deuce court

1st serveNowLukas winsv AlexMatchupOptimal
Wide49%66%71%63.7%±8.350%
Body18%63%51%50.4%±14.75% ▼
T32%78%81%83.1%±6.945% ▲

Optimal v Alex Molcan: +1.2±1.0 per 100 first serves (faults included) over the current mix. Serving T every time would read +15.5 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowLukas winsv AlexMatchupOptimal
Wide42%75%77%79.0%±7.755% ▲
Body20%53%63%52.8%±14.86% ▼
T38%68%73%69.0%±8.939%

Optimal v Alex Molcan: +1.0±1.0 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +8.9 per 100 first serves in before the returner adjusts.

Alex Molcan serving

Deuce court

1st serveNowAlex winsv LukasMatchupOptimal
Wide28%72%80%79.5%±8.228%
Body19%61%67%64.2%±11.16% ▼
T52%66%77%68.0%±8.666% ▲

Optimal v Lukas Rosol: +0.7±1.0 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +9.0 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAlex winsv LukasMatchupOptimal
Wide42%68%78%72.8%±8.354% ▲
Body13%59%66%62.1%±12.80% ▼
T45%71%71%70.2%±9.346% ▲

Optimal v Lukas Rosol: +1.0±1.0 per 100 first serves (faults included) over the current mix. Serving wide every time would read +2.6 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.

Lukas Rosol returning

1st serve to the forehand

ReturnNowTourOwnv AlexValue
FH through the middle56%+4.3−2.4−1.1+0.7±3.0
FH crosscourt35%+5.5±0.0+1.3+6.8±4.4
FH down the line9%+1.7+0.4−1.1+0.9±3.5

Lean FH crosscourt: +3.9±3.3 per 100 returns v the current mix (94 returns charted)

1st serve to the backhand

ReturnNowTourOwnv AlexValue
BH through the middle29%+6.4−1.1+0.1+5.5±2.7
BH crosscourt20%+8.8−0.7+2.7+10.8±3.5
BH slice down the line14%−8.4+2.4−2.0−8.0±3.3
BH slice through the middle12%−4.2−1.8+1.7−4.3±2.3
BH down the line9%+4.2−0.2−1.4+2.6±4.1

Lean BH crosscourt: +7.5±3.0 per 100 returns v the current mix (114 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv AlexValue
BH crosscourt39%+1.0+1.1−0.8+1.3±3.2
BH through the middle35%−2.9−2.5+1.3−4.2±2.4
BH down the line17%−0.2+1.7−4.2−2.7±4.3
FH through the middle9%−2.9−1.3+1.3−2.9±2.0

Lean BH crosscourt: +3.0±2.2 per 100 returns v the current mix (54 returns charted)

Alex Molcan returning

1st serve to the forehand

ReturnNowTourOwnv LukasValue
FH through the middle34%+4.3±0.0−1.2+3.0±3.0
FH slice through the middle27%−4.2−0.8+0.1−4.9±2.3
FH crosscourt19%+5.5+0.7+0.1+6.3±4.1
FH down the line10%+1.7−1.2−2.0−1.5±4.1
FH slice crosscourt6%−4.3+0.8±0.0−3.6±1.6

Lean FH crosscourt: +5.9±3.6 per 100 returns v the current mix (177 returns charted)

1st serve to the backhand

ReturnNowTourOwnv LukasValue
BH through the middle46%+6.4+1.1+0.6+8.1±2.7
BH crosscourt14%+8.8−2.6−3.0+3.2±3.4
BH slice through the middle14%−4.2−0.4−0.9−5.5±2.5
BH down the line11%+4.2+2.8+0.1+7.1±4.5
BH slice down the line10%−8.4−0.7−0.6−9.7±3.2

Lean BH through the middle: +4.9±1.7 per 100 returns v the current mix (290 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv LukasValue
FH crosscourt50%−0.2−0.8−2.4−3.4±4.1
FH through the middle38%−3.5±0.0−0.6−4.1±2.9
FH down the line12%−1.8+1.1−0.3−1.0±3.8

Lean FH crosscourt: ±0.0±2.4 per 100 returns v the current mix (86 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv LukasValue
BH through the middle66%−2.9+2.5+1.0+0.6±2.5
BH crosscourt23%+1.0+1.8−1.9+0.9±3.1
BH down the line11%−0.2+2.1+1.3+3.2±4.6

Lean BH down the line: +2.2±4.5 per 100 returns v the current mix (137 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.

Lukas Rosol

Favour

ShotEdgeOwnTheirs
FH to their backhand · rally+0.6±3.9−1.0+1.5
FH to their forehand · serve +1+0.4±4.9+0.6−0.2
BH to their forehand · rally−0.3±5.2−2.4+2.1
FH to the middle · serve +1−0.4±3.4−2.2+1.8
BH to the middle · rally−0.5±2.7−2.2+1.6
FH to their forehand · rally−0.8±4.3+0.4−1.2

Avoid

ShotEdgeOwnTheirs
BH to their backhand · rally−7.7±3.4−6.5−1.3
FH to the middle · return−6.4±3.5−6.3−0.2
BH to the middle · return−3.5±3.1−4.9+1.4
FH to the middle · rally−3.5±3.1−4.1+0.6
FH to their backhand · return +1−2.7±5.6−3.2+0.5

Alex Molcan

Favour

ShotEdgeOwnTheirs
BH to their forehand · rally+4.1±5.1+1.9+2.2
FH to their backhand · rally+4.1±3.9+3.0+1.1
BH to their backhand · return+3.4±4.4+2.7+0.7
BH to the middle · return+2.7±3.2+2.3+0.4
FH to their backhand · serve +1+2.5±4.6−1.9+4.3
FH to the middle · serve +1+1.9±3.5+0.2+1.6

Avoid

ShotEdgeOwnTheirs
BH slice to their backhand · rally−2.5±3.2−1.8−0.7
FH to the middle · return−1.9±3.4+0.5−2.4
BH to their backhand · rally−1.2±2.6−1.3+0.1
BH to the middle · rally−1.0±2.0+1.0−2.0
FH to their forehand · rally−0.8±4.5−1.7+0.9

Against Alex Molcan-like opponents

Lukas Rosol vMatchesServe pts wonReturn pts won
All charted opponents–60.1%30.0%

Similar by tactical fingerprint: Learner Tien, Gael Monfils, Miomir Kecmanovic, Yoshihito Nishioka, Albert Ramos, Emil Ruusuvuori, Jiri Vesely, Juan Martin Del Potro, Guido Pella, Nikolay Davydenko. When two players have rarely met, their records against these lookalikes fill the gap.