RallyIQ

Game plan

Andrey Rublev v Yoshihito Nishioka

Every number combines what Andrey Rublev does well with what Yoshihito Nishioka allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Andrey Rublev wins, best of 3 89%90%: 72%–97% · best of 5: 94%
Serve points won 67.3% / 57.5% Andrey / Yoshihito · tour 63.4%
Strengths only, no similarity priors 89%serve 67.1% / 57.4%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Andrey Rublev's record against Yoshihito Nishioka's tactical lookalikes and in their charted head-to-heads (lookalikes: +3.6 on serve, +0.5 on return vs expectation (384 points); head-to-head: −1.4 on serve, −1.9 on return vs expectation (317 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

CareerAndreyYoshihito
Direction choice+0.03 ±0.04
better than 64%
−0.29 ±0.10
better than 6%
Shot selection−0.01 ±0.06
better than 52%
−0.18 ±0.14
better than 32%
Execution+0.89 ±0.28
better than 94%
+0.62 ±0.43
better than 87%
Points left on the table2.39 ±0.07
lower than 74%
3.00 ±0.19
lower than 19%

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: Andrey Rublev +1.21, Yoshihito Nishioka +1.25. 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.

Andrey Rublev serving

Deuce court

1st serveNowAndrey winsv YoshihitoMatchupOptimal
Wide44%74%79%80.4%±3.057% ▲
Body5%68%55%60.2%±8.80% ▼
T51%80%80%83.6%±3.043% ▼

Optimal v Yoshihito Nishioka: +0.6±0.5 per 100 first serves (faults included) over the current mix. Serving T every time would read +2.6 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAndrey winsv YoshihitoMatchupOptimal
Wide52%77%78%81.4%±3.342% ▼
Body4%68%62%67.2%±9.70% ▼
T44%73%77%78.1%±3.558% ▲

Optimal v Yoshihito Nishioka: +0.5±0.5 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +2.0 per 100 first serves in before the returner adjusts.

Yoshihito Nishioka serving

Deuce court

1st serveNowYoshihito winsv AndreyMatchupOptimal
Wide25%62%74%63.5%±5.638% ▲
Body22%57%60%53.9%±6.79% ▼
T53%61%72%58.0%±3.853%

Optimal v Andrey Rublev: +0.6±0.7 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +5.0 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowYoshihito winsv AndreyMatchupOptimal
Wide55%63%72%62.4%±3.755%
Body16%60%60%57.1%±7.53% ▼
T29%75%74%76.6%±4.642% ▲

Optimal v Andrey Rublev: +1.0±0.7 per 100 first serves (faults included) over the current mix. Serving T every time would read +10.9 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.

Andrey Rublev returning

1st serve to the forehand

ReturnNowTourOwnv YoshihitoValue
FH through the middle46%+4.3+1.4+3.3+9.0±1.8
FH crosscourt24%+5.5+3.9+2.1+11.5±3.3
FH down the line13%+1.7+2.5−2.0+2.2±3.9
FH slice through the middle10%−4.2−2.9+1.2−5.9±2.1
FH slice crosscourt4%−4.3−0.6+0.4−4.4±2.6

Lean FH crosscourt: +5.1±2.7 per 100 returns v the current mix (2295 returns charted)

1st serve to the backhand

ReturnNowTourOwnv YoshihitoValue
BH through the middle47%+6.4+3.2+4.2+13.9±1.3
BH crosscourt32%+8.8+3.9+5.0+17.8±2.3
BH down the line9%+4.2+4.2+0.8+9.2±3.7
BH slice through the middle6%−4.2−0.6+0.9−3.9±2.3
BH slice crosscourt3%+0.5−2.2+3.2+1.5±3.0

Lean BH crosscourt: +4.9±1.7 per 100 returns v the current mix (2738 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv YoshihitoValue
FH through the middle44%−3.5+1.0+2.8+0.3±2.2
FH crosscourt29%−0.2+0.6+5.0+5.4±3.8
FH down the line21%−1.8−0.4−4.7−6.9±4.4
BH through the middle2%+0.1−0.7+0.2−0.4±1.7
FH slice through the middle2%−12.7−0.3−0.1−13.1±1.7

Lean FH crosscourt: +5.3±3.0 per 100 returns v the current mix (677 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv YoshihitoValue
BH crosscourt43%+1.0+0.8+0.8+2.6±2.1
BH through the middle39%−2.9+0.8+0.2−1.9±1.6
BH down the line9%−0.2+2.3+4.3+6.5±4.4
FH through the middle4%−2.9−1.1+2.8−1.2±2.1
FH inside-in2%+0.6+1.0+5.0+6.5±4.2

Lean FH inside-in: +5.5±4.3 per 100 returns v the current mix (2289 returns charted)

Yoshihito Nishioka returning

1st serve to the forehand

ReturnNowTourOwnv AndreyValue
FH through the middle40%+4.3+3.3+2.7+10.3±2.0
FH crosscourt23%+5.5+0.7+0.8+7.0±3.5
FH slice through the middle17%−4.2+2.3+0.8−1.1±1.9
FH down the line9%+1.7−0.1+5.0+6.7±3.7
FH slice crosscourt7%−4.3+3.3+2.2+1.2±2.7

Lean FH through the middle: +4.1±1.5 per 100 returns v the current mix (435 returns charted)

1st serve to the backhand

ReturnNowTourOwnv AndreyValue
BH through the middle38%+6.4+0.5+3.1+10.0±1.8
BH crosscourt22%+8.8±0.0+2.4+11.1±2.8
BH slice through the middle21%−4.2−0.6−0.5−5.2±1.9
BH slice down the line7%−8.4+1.7+0.3−6.4±3.2
BH down the line6%+4.2−4.8+3.6+3.0±3.7

Lean BH crosscourt: +6.4±2.4 per 100 returns v the current mix (612 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv AndreyValue
FH through the middle49%−3.5+1.5+1.1−0.8±2.2
FH crosscourt38%−0.2+0.3+1.0+1.1±3.6
FH down the line9%−1.8−1.0+2.4−0.4±3.9
FH slice through the middle4%−12.7+0.5−0.5−12.7±2.1

Lean FH crosscourt: +1.7±2.5 per 100 returns v the current mix (261 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv AndreyValue
BH through the middle53%−2.9+2.9+0.3+0.3±1.7
BH crosscourt29%+1.0+2.5+7.5+11.0±2.7
BH down the line9%−0.2+0.7+0.9+1.4±3.6
BH slice through the middle4%−11.3−0.5−4.1−15.9±2.2
FH through the middle3%−2.9+1.8+1.1±0.0±1.5

Lean BH crosscourt: +8.3±2.2 per 100 returns v the current mix (286 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.

Andrey Rublev

Favour

ShotEdgeOwnTheirs
BH to the middle · return+6.9±1.0+2.1+4.8
FH to their backhand · return+6.2±2.7+2.3+3.9
BH to their backhand · return+5.9±2.0+2.2+3.7
BH to their forehand · return+4.9±2.6+1.8+3.1
FH to the middle · return+4.3±1.4+1.2+3.1
BH to their forehand · return +1+3.5±3.2+0.8+2.8

Avoid

ShotEdgeOwnTheirs
FH slice to the middle · rally−5.6±2.4−3.6−2.0
BH to their backhand · return +1−4.1±2.5−0.5−3.6
BH slice to the middle · rally−3.3±1.8−2.7−0.5
FH volley to their forehand · rally−3.2±5.7−1.4−1.8
BH slice to the middle · return +1−2.9±2.1−3.2+0.3

Yoshihito Nishioka

Favour

ShotEdgeOwnTheirs
BH to their forehand · return+8.3±2.9+3.1+5.3
FH to the middle · rally+4.2±1.1+2.9+1.2
BH to their forehand · serve +1+3.5±3.0+2.4+1.1
FH to the middle · return+3.5±1.4+1.2+2.3
FH to their backhand · return+3.0±2.6+2.3+0.8
FH slice to the middle · return+2.9±1.9+1.9+1.0

Avoid

ShotEdgeOwnTheirs
BH slice to the middle · rally−4.1±1.7−1.6−2.5
BH slice to their backhand · rally−3.6±2.0−3.0−0.6
FH slice to the middle · rally−2.2±2.3+0.6−2.8
FH to their backhand · return +1−2.0±2.7−0.6−1.4
BH to their backhand · return−1.8±2.5−2.9+1.1

Against Yoshihito Nishioka-like opponents

Andrey Rublev vMatchesServe pts wonReturn pts won
All charted opponents–66.4%37.2%
Players most similar to Yoshihito Nishioka3 68.5%37.4%
Yoshihito Nishioka (charted head-to-head)3 65.6%40.8%

Similar by tactical fingerprint: Cameron Norrie, Gael Monfils, Mattia Bellucci, Albert Ramos, Dominik Koepfer, Rafael Nadal, Federico Delbonis, Pablo Cuevas, Guido Pella, Gaston Gaudio. When two players have rarely met, their records against these lookalikes fill the gap.

Charted head-to-head