RallyIQ

Game plan

Carlos Moya v Kei Nishikori

Every number combines what Carlos Moya does well with what Kei Nishikori allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Carlos Moya wins, best of 3 31%90%: 10%–62% · best of 5: 27%
Serve points won 63.0% / 66.9% Carlos / Kei · tour 65.7%
Strengths only, no similarity priors 31%serve 63.0% / 66.9%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Carlos Moya's record against Kei Nishikori'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

CareerCarlosKei
Direction choice−0.13 ±0.10
better than 24%
+0.06 ±0.05
better than 73%
Shot selection+0.16 ±0.16
better than 70%
−0.30 ±0.07
better than 23%
Execution−0.02 ±0.39
better than 67%
−0.05 ±0.28
better than 66%
Points left on the table2.85 ±0.17
lower than 27%
2.29 ±0.07
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.

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.

Carlos Moya serving

Deuce court

1st serveNowCarlos winsv KeiMatchupOptimal
Wide45%69%71%67.1%±4.432% ▼
Body15%66%65%67.8%±7.216%
T39%73%76%74.2%±4.552% ▲

Optimal v Kei Nishikori: +0.2±0.6 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +4.2 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowCarlos winsv KeiMatchupOptimal
Wide54%68%74%69.4%±4.367% ▲
Body17%64%61%61.9%±7.94% ▼
T28%71%74%72.6%±5.029%

Optimal v Kei Nishikori: +0.5±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +3.6 per 100 first serves in before the returner adjusts.

Kei Nishikori serving

Deuce court

1st serveNowKei winsv CarlosMatchupOptimal
Wide42%70%73%70.2%±4.342%
Body16%62%67%65.6%±8.03% ▼
T42%73%77%75.8%±4.155% ▲

Optimal v Carlos Moya: +1.1±0.8 per 100 first serves (faults included) over the current mix. Serving T every time would read +4.1 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowKei winsv CarlosMatchupOptimal
Wide47%70%70%66.7%±4.547%
Body17%63%64%63.8%±8.44% ▼
T36%68%77%73.8%±4.749% ▲

Optimal v Carlos Moya: +0.5±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +5.1 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.

Carlos Moya returning

1st serve to the forehand

ReturnNowTourOwnv KeiValue
FH through the middle39%+4.3+0.6+0.7+5.5±2.0
FH down the line22%+1.7−0.7+2.3+3.3±3.6
FH crosscourt20%+5.5−1.8+0.1+3.8±3.6
FH slice through the middle12%−4.2+3.8+1.4+0.9±2.3
FH slice down the line6%−4.3+0.4+1.0−2.9±3.1

Lean FH through the middle: +2.0±1.6 per 100 returns v the current mix (637 returns charted)

1st serve to the backhand

ReturnNowTourOwnv KeiValue
BH through the middle43%+6.4−0.7+0.7+6.4±1.7
BH crosscourt15%+8.8−0.7+1.8+9.9±2.9
BH slice through the middle15%−4.2+3.1±0.0−1.1±2.1
BH down the line14%+4.2+2.1+2.0+8.2±4.2
BH slice crosscourt7%+0.5+0.7+0.7+1.9±2.8

Lean BH crosscourt: +4.9±2.6 per 100 returns v the current mix (756 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv KeiValue
FH through the middle36%−3.5+0.2−0.3−3.6±2.5
FH crosscourt36%−0.2+0.4−0.4−0.2±3.9
FH down the line26%−1.8−2.0+1.7−2.1±4.4
FH slice through the middle2%−12.7+0.7−0.4−12.4±1.6

Lean FH crosscourt: +1.9±2.9 per 100 returns v the current mix (259 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv KeiValue
BH through the middle25%−2.9−1.1+1.1−2.9±1.9
BH crosscourt20%+1.0−1.0+1.3+1.4±2.5
FH inside-out15%+1.0−1.5+1.7+1.2±3.4
BH down the line12%−0.2−3.0−0.5−3.8±4.5
FH through the middle12%−2.9−1.5−0.3−4.7±2.1

Lean BH crosscourt: +3.2±2.2 per 100 returns v the current mix (591 returns charted)

Kei Nishikori returning

1st serve to the forehand

ReturnNowTourOwnv CarlosValue
FH through the middle46%+4.3−1.1−2.1+1.0±2.0
FH crosscourt24%+5.5+1.1−2.6+3.9±3.5
FH down the line19%+1.7+1.2+0.8+3.7±3.6
FH slice through the middle6%−4.2+1.6−0.2−2.9±2.3
FH slice down the line3%−4.3+0.4+1.1−2.7±3.2

Lean FH crosscourt: +2.2±2.9 per 100 returns v the current mix (1224 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv CarlosValue
BH crosscourt29%+8.8+1.9−0.3+10.4±2.6
BH through the middle24%+6.4−1.0−2.4+3.0±2.1
BH slice through the middle21%−4.2−1.9+0.3−5.9±2.0
BH slice crosscourt15%+0.5+1.4+3.5+5.3±2.6
BH slice down the line5%−8.4−1.3−3.6−13.3±3.5

Lean BH crosscourt: +7.6±2.0 per 100 returns v the current mix (1117 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv CarlosValue
FH through the middle44%−3.5+0.4−1.5−4.6±2.5
FH down the line28%−1.8−3.1+2.1−2.7±4.2
FH crosscourt27%−0.2+1.0−0.2+0.6±4.1
FH slice down the line1%−9.4−0.3±0.0−9.8±1.3

Lean FH crosscourt: +3.3±3.4 per 100 returns v the current mix (423 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv CarlosValue
BH crosscourt47%+1.0+2.6−0.3+3.3±2.2
BH through the middle30%−2.9−0.7+0.5−3.1±2.0
BH down the line14%−0.2+2.2−0.6+1.4±4.7
FH through the middle3%−2.9−0.4−1.5−4.8±2.3
FH inside-out2%+1.0+1.4+2.1+4.5±3.3

Lean FH inside-out: +3.9±3.5 per 100 returns v the current mix (845 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 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.

Carlos Moya

Favour

ShotEdgeOwnTheirs
BH slice to the middle · return+5.6±3.1+5.5+0.1
FH slice to the middle · return+5.5±2.3+4.3+1.2
BH to their backhand · return+4.0±4.3+2.1+1.8
BH to the middle · return+3.2±3.1+0.4+2.8
FH to the middle · return +1+2.8±3.1+2.1+0.8
BH slice to their backhand · serve +1+2.8±4.1+3.4−0.5

Avoid

ShotEdgeOwnTheirs
FH volley to their backhand · rally−8.4±6.9−3.4−5.0
FH volley to their forehand · rally−7.6±6.9−3.5−4.2
BH to their forehand · return +1−4.7±5.6−1.6−3.1
FH to their forehand · return−4.2±5.6−3.8−0.3
BH to the middle · serve +1−3.6±3.0−2.2−1.5

Kei Nishikori

Favour

ShotEdgeOwnTheirs
FH volley to their forehand · rally+5.9±6.7+3.3+2.6
BH to their forehand · return +1+5.7±6.4+2.4+3.4
BH slice to their backhand · return+5.1±3.2+2.1+3.0
BH to their forehand · return+4.7±5.1+5.3−0.5
BH to their forehand · rally+4.4±4.7+2.0+2.4
FH to their backhand · rally+3.8±4.1−1.0+4.8

Avoid

ShotEdgeOwnTheirs
BH slice to the middle · rally−6.4±2.6−4.1−2.3
BH slice to their forehand · return−4.6±4.4−2.2−2.4
FH to their backhand · serve +1−4.2±4.5−2.4−1.9
BH slice to their forehand · rally−3.7±4.0+0.3−4.0
FH to the middle · serve +1−3.4±3.0−2.8−0.6

Against Kei Nishikori-like opponents

Carlos Moya vMatchesServe pts wonReturn pts won
All charted opponents–62.3%34.8%

Similar by tactical fingerprint: Valentin Vacherot, Tommy Paul, Novak Djokovic, Karen Khachanov, Laslo Djere, Benjamin Bonzi, Roman Safiullin, Fabio Fognini, David Goffin, Mikhail Kukushkin. When two players have rarely met, their records against these lookalikes fill the gap.