RallyIQ

Game plan

Aleksandar Kovacevic v Alex Molcan

Every number combines what Aleksandar Kovacevic 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

Aleksandar Kovacevic wins, best of 3 51%90%: 22%–80% · best of 5: 52%
Serve points won 65.2% / 65.0% Aleksandar / Alex · tour 63.4%
Strengths only, no similarity priors 52%serve 65.4% / 65.0%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Aleksandar Kovacevic's record against Alex Molcan's tactical lookalikes and in their charted head-to-heads (lookalikes: −2.6 on serve, +1.2 on return vs expectation (133 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

CareerAleksandarAlex
Direction choice−0.12 ±0.10
better than 26%
−0.14 ±0.11
better than 20%
Shot selection−0.31 ±0.25
better than 22%
−0.41 ±0.18
better than 17%
Execution−0.76 ±0.71
better than 34%
+0.53 ±0.66
better than 85%
Points left on the table2.66 ±0.17
lower than 43%
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.

Aleksandar Kovacevic serving

Deuce court

1st serveNowAleksandar winsv AlexMatchupOptimal
Wide43%74%71%72.3%±7.636% ▼
Body5%67%51%55.4%±17.10% ▼
T51%79%81%83.8%±6.064% ▲

Optimal v Alex Molcan: +0.9±0.8 per 100 first serves (faults included) over the current mix. Serving T every time would read +6.5 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAleksandar winsv AlexMatchupOptimal
Wide44%77%77%80.5%±7.252% ▲
Body5%66%63%66.2%±15.60% ▼
T51%75%73%76.0%±7.248% ▼

Optimal v Alex Molcan: +0.2±0.5 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.

Alex Molcan serving

Deuce court

1st serveNowAlex winsv AleksandarMatchupOptimal
Wide28%72%77%76.5%±8.441% ▲
Body19%61%63%60.8%±12.46% ▼
T52%66%80%72.0%±8.153%

Optimal v Aleksandar Kovacevic: +0.9±1.0 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +5.4 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAlex winsv AleksandarMatchupOptimal
Wide42%68%73%67.5%±9.142%
Body13%59%64%59.9%±13.60% ▼
T45%71%74%73.1%±8.358% ▲

Optimal v Aleksandar Kovacevic: +1.0±1.0 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +4.1 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.

Aleksandar Kovacevic returning

1st serve to the forehand

ReturnNowTourOwnv AlexValue
FH through the middle51%+4.3−2.1−1.1+1.0±3.0
FH down the line20%+1.7+2.6−1.1+3.1±4.1
FH crosscourt18%+5.5−0.7+1.3+6.1±4.4
FH slice through the middle8%−4.2−0.7−1.4−6.3±2.1
FH slice down the line3%−4.3−2.3±0.0−6.6±1.3

Lean FH crosscourt: +4.6±4.0 per 100 returns v the current mix (164 returns charted)

1st serve to the backhand

ReturnNowTourOwnv AlexValue
BH slice through the middle34%−4.2−1.9+1.7−4.4±2.5
BH through the middle19%+6.4+0.7+0.1+7.2±2.7
BH slice crosscourt16%+0.5−0.3+0.6+0.8±2.9
BH crosscourt13%+8.8+1.5+2.7+13.0±3.5
BH slice down the line13%−8.4+1.1−2.0−9.2±3.4

Lean BH crosscourt: +12.4±3.2 per 100 returns v the current mix (167 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv AlexValue
BH through the middle27%−2.9−0.6+1.3−2.3±2.5
FH through the middle27%−2.9−0.4+1.3−1.9±2.4
BH crosscourt14%+1.0+0.3−0.8+0.5±3.1
FH inside-out13%+1.0+0.2+2.1+3.2±3.2
BH down the line11%−0.2−4.1−4.2−8.5±4.6

Lean FH inside-out: +4.8±3.1 per 100 returns v the current mix (132 returns charted)

Alex Molcan returning

1st serve to the forehand

ReturnNowTourOwnv AleksandarValue
FH through the middle34%+4.3±0.0−1.5+2.8±3.0
FH slice through the middle27%−4.2−0.8−1.1−6.1±2.3
FH crosscourt19%+5.5+0.7−3.5+2.7±4.4
FH down the line10%+1.7−1.2−3.8−3.4±4.2
FH slice crosscourt6%−4.3+0.8+0.5−3.1±2.1

Lean FH through the middle: +3.6±2.3 per 100 returns v the current mix (177 returns charted)

1st serve to the backhand

ReturnNowTourOwnv AleksandarValue
BH through the middle46%+6.4+1.1−1.0+6.5±2.7
BH crosscourt14%+8.8−2.6−3.3+2.9±3.5
BH slice through the middle14%−4.2−0.4−1.0−5.5±2.4
BH down the line11%+4.2+2.8−1.0+6.1±4.6
BH slice down the line10%−8.4−0.7−2.3−11.4±3.4

Lean BH through the middle: +4.4±1.7 per 100 returns v the current mix (290 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv AleksandarValue
FH crosscourt50%−0.2−0.8+1.2+0.1±4.4
FH through the middle38%−3.5±0.0+1.5−2.0±2.9
FH down the line12%−1.8+1.1−4.0−4.6±4.1

Lean FH crosscourt: +1.4±2.5 per 100 returns v the current mix (86 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv AleksandarValue
BH through the middle66%−2.9+2.5+0.6+0.2±2.5
BH crosscourt23%+1.0+1.8+2.5+5.4±3.0
BH down the line11%−0.2+2.1−1.3+0.6±4.6

Lean BH crosscourt: +3.9±2.9 per 100 returns v the current mix (137 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.

Aleksandar Kovacevic

Favour

ShotEdgeOwnTheirs
FH to their backhand · return+3.2±4.1+1.4+1.8
BH to their backhand · return +1+2.1±3.6+1.9+0.2
FH to the middle · serve +1+2.1±2.8+0.2+1.8
BH to the middle · rally+1.5±2.0−0.1+1.6
BH to the middle · return+1.2±2.4−0.2+1.4
FH to the middle · return +1+0.8±2.8−1.6+2.4

Avoid

ShotEdgeOwnTheirs
BH to their backhand · rally−2.9±2.5−1.6−1.3
FH to their forehand · rally−2.2±2.9−1.0−1.2
FH to the middle · return−1.7±2.5−1.5−0.2
FH to their backhand · serve +1−1.4±3.3+0.2−1.6
FH to their backhand · rally−0.9±2.6−2.4+1.5

Alex Molcan

Favour

ShotEdgeOwnTheirs
FH to their backhand · rally+4.7±2.5+3.0+1.6
BH to the middle · rally+2.1±1.9+1.0+1.1
BH to their forehand · rally+1.8±3.8+1.9−0.1
BH to the middle · return+1.1±2.2+2.3−1.2
BH to their backhand · return+0.6±3.4+2.7−2.0
FH to the middle · return±0.0±2.7+0.5−0.6

Avoid

ShotEdgeOwnTheirs
FH to their backhand · serve +1−2.7±3.3−1.9−0.8
FH to their forehand · serve +1−1.9±4.1−1.8−0.1
FH to the middle · serve +1−1.3±2.7+0.2−1.5
FH to their backhand · return−0.6±4.0+1.3−1.9
BH to their backhand · rally−0.5±2.4−1.3+0.8

Against Alex Molcan-like opponents

Aleksandar Kovacevic vMatchesServe pts wonReturn pts won
All charted opponents–65.1%32.5%
Players most similar to Alex Molcan1 62.7%36.7%

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.