RallyIQ

Game plan

Andy Murray v Andrey Rublev

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

Forecast

Andy Murray wins, best of 3 58%90%: 35%–78% · best of 5: 60%
Serve points won 63.4% / 61.9% Andy / Andrey · tour 63.4%
Strengths only, no similarity priors 58%serve 63.6% / 62.1%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Andy Murray's record against Andrey Rublev's tactical lookalikes and in their charted head-to-heads (lookalikes: +0.5 on serve, +3.1 on return vs expectation (1180 points); head-to-head: −3.9 on serve, −8.2 on return vs expectation (267 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

CareerAndyAndrey
Direction choice+0.14 ±0.03
better than 87%
+0.03 ±0.04
better than 64%
Shot selection−0.45 ±0.05
better than 13%
−0.01 ±0.06
better than 52%
Execution+0.94 ±0.16
better than 95%
+0.89 ±0.28
better than 94%
Points left on the table2.23 ±0.05
lower than 90%
2.39 ±0.07
lower than 74%

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: Andy Murray +1.29, Andrey Rublev +0.81. 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.

Andy Murray serving

Deuce court

1st serveNowAndy winsv AndreyMatchupOptimal
Wide47%71%74%71.8%±2.060% ▲
Body8%67%60%64.1%±5.20% ▼
T46%80%72%77.5%±2.040% ▼

Optimal v Andrey Rublev: +0.5±0.4 per 100 first serves (faults included) over the current mix. Serving T every time would read +3.7 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAndy winsv AndreyMatchupOptimal
Wide47%77%72%75.9%±2.142% ▼
Body8%61%60%58.3%±5.70% ▼
T45%70%74%71.6%±2.358% ▲

Optimal v Andrey Rublev: +0.6±0.4 per 100 first serves (faults included) over the current mix. Serving wide every time would read +3.4 per 100 first serves in before the returner adjusts.

Andrey Rublev serving

Deuce court

1st serveNowAndrey winsv AndyMatchupOptimal
Wide44%74%70%71.4%±2.036% ▼
Body5%68%59%64.4%±5.40% ▼
T51%80%76%80.1%±1.864% ▲

Optimal v Andy Murray: +0.4±0.3 per 100 first serves (faults included) over the current mix. Serving T every time would read +4.6 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAndrey winsv AndyMatchupOptimal
Wide52%77%71%74.8%±2.165% ▲
Body4%68%57%62.6%±6.80% ▼
T44%73%68%69.7%±2.435% ▼

Optimal v Andy Murray: +0.5±0.3 per 100 first serves (faults included) over the current mix. Serving wide every time would read +2.7 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.

Andy Murray returning

1st serve to the forehand

ReturnNowTourOwnv AndreyValue
FH through the middle42%+4.3+1.4+2.7+8.3±1.1
FH down the line17%+1.7+6.2+0.8+8.6±2.4
FH crosscourt16%+5.5+1.9+5.0+12.4±2.3
FH slice through the middle14%−4.2+2.7+0.8−0.8±1.3
FH slice down the line5%−4.3+3.1+2.2+1.0±2.7

Lean FH crosscourt: +5.4±2.1 per 100 returns v the current mix (5314 returns charted)

1st serve to the backhand

ReturnNowTourOwnv AndreyValue
BH crosscourt27%+8.8+4.6+3.6+17.0±1.7
BH through the middle25%+6.4+2.2+3.1+11.7±1.2
BH slice through the middle25%−4.2+2.7−0.5−2.0±1.2
BH slice crosscourt15%+0.5+2.4+0.3+3.2±2.0
BH slice down the line4%−8.4+0.9−0.9−8.4±3.0

Lean BH crosscourt: +9.5±1.4 per 100 returns v the current mix (4642 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv AndreyValue
FH through the middle43%−3.5+1.6+1.1−0.8±1.6
FH down the line28%−1.8+2.5+1.0+1.7±3.1
FH crosscourt23%−0.2+1.9+2.4+4.1±3.0
BH through the middle3%+0.1−1.3+0.3−0.9±1.6
BH inside-in1%+2.5+2.7+0.9+6.1±2.5

Lean BH inside-in: +4.9±2.8 per 100 returns v the current mix (1297 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv AndreyValue
BH crosscourt57%+1.0+1.7+0.9+3.6±1.3
BH through the middle29%−2.9+0.1+0.3−2.5±1.2
BH down the line7%−0.2+2.4+7.5+9.7±3.7
BH slice crosscourt3%−4.0−1.9−0.9−6.8±2.6
BH slice through the middle2%−11.3−1.4−4.1−16.8±2.4

Lean BH down the line: +8.2±3.6 per 100 returns v the current mix (2339 returns charted)

Andrey Rublev returning

1st serve to the forehand

ReturnNowTourOwnv AndyValue
FH through the middle46%+4.3+1.4+1.2+6.8±1.1
FH crosscourt24%+5.5+3.9+1.3+10.7±2.2
FH down the line13%+1.7+2.5+0.2+4.5±2.6
FH slice through the middle10%−4.2−2.9+1.4−5.7±1.6
FH slice crosscourt4%−4.3−0.6+2.2−2.7±2.6

Lean FH crosscourt: +5.1±1.8 per 100 returns v the current mix (2295 returns charted)

1st serve to the backhand

ReturnNowTourOwnv AndyValue
BH through the middle47%+6.4+3.2−0.1+9.5±1.1
BH crosscourt32%+8.8+3.9+0.9+13.6±1.7
BH down the line9%+4.2+4.2+0.1+8.5±3.1
BH slice through the middle6%−4.2−0.6−0.4−5.2±1.7
BH slice crosscourt3%+0.5−2.2+0.5−1.2±2.4

Lean BH crosscourt: +4.5±1.3 per 100 returns v the current mix (2738 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv AndyValue
FH through the middle44%−3.5+1.0+0.7−1.7±1.6
FH crosscourt29%−0.2+0.6+1.5+1.9±2.9
FH down the line21%−1.8−0.4+2.6+0.4±3.4
BH through the middle2%+0.1−0.7+1.1+0.5±1.3
FH slice through the middle2%−12.7−0.3−0.4−13.4±2.2

Lean FH crosscourt: +2.3±2.3 per 100 returns v the current mix (677 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv AndyValue
BH crosscourt43%+1.0+0.8+1.8+3.7±1.3
BH through the middle39%−2.9+0.8+1.1−1.0±1.0
BH down the line9%−0.2+2.3+1.3+3.4±3.2
FH through the middle4%−2.9−1.1+0.7−3.3±1.8
FH inside-in2%+0.6+1.0+1.5+3.0±3.4
FH inside-out1%+1.0+1.0+2.6+4.5±2.9

Lean FH inside-out: +3.0±2.9 per 100 returns v the current mix (2289 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.

Andy Murray

Favour

ShotEdgeOwnTheirs
BH to their forehand · return+8.7±2.2+3.5+5.3
FH volley to the middle · rally+7.0±5.5+2.5+4.4
FH volley to their forehand · rally+6.7±4.3+3.0+3.8
FH slice to their backhand · return +1+6.3±3.3+3.4+2.9
FH slice to their backhand · serve +1+6.1±3.6+1.9+4.3
FH to their forehand · return+6.1±2.0+2.0+4.1

Avoid

ShotEdgeOwnTheirs
FH drop shot to their backhand · rally−3.9±5.0−1.2−2.7
BH slice to the middle · serve +1−2.6±2.3−1.7−0.8
BH slice to their forehand · rally−2.2±2.2−0.3−1.9
FH to the middle · serve +1−1.8±1.2−0.3−1.5
BH to their forehand · rally−1.6±1.4+0.1−1.7

Andrey Rublev

Favour

ShotEdgeOwnTheirs
FH to their forehand · return+5.1±1.8+3.9+1.2
FH to their backhand · return+3.5±1.8+2.3+1.2
FH slice to their forehand · return+2.9±2.6+0.2+2.7
BH to their backhand · return+2.7±1.0+2.2+0.6
FH to the middle · return+2.5±0.8+1.2+1.3
FH to their forehand · return +1+2.1±1.7+1.1+1.0

Avoid

ShotEdgeOwnTheirs
BH volley to their forehand · rally−5.4±4.6−4.9−0.5
BH slice to the middle · serve +1−4.7±2.3−4.7±0.0
FH slice to their backhand · rally−4.3±2.9−2.2−2.1
BH slice to the middle · return +1−3.0±1.5−3.2+0.2
FH slice to the middle · rally−2.7±1.7−3.6+0.9

Against Andrey Rublev-like opponents

Andy Murray vMatchesServe pts wonReturn pts won
All charted opponents–63.7%38.1%
Players most similar to Andrey Rublev8 65.2%42.5%
Andrey Rublev (charted head-to-head)2 59.7%29.7%

Similar by tactical fingerprint: Karen Khachanov, Laslo Djere, Rinky Hijikata, Aleksandar Vukic, Borna Coric, David Goffin, Juan Pablo Varillas, Thanasi Kokkinakis, Kyle Edmund, Robin Soderling. When two players have rarely met, their records against these lookalikes fill the gap.

Charted head-to-head