RallyIQ

Game plan

John Mcenroe v Max Mirnyi

Every number combines what John Mcenroe does well with what Max Mirnyi allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

John Mcenroe wins, best of 3 66%90%: 38%–87% · best of 5: 69%
Serve points won 68.4% / 65.1% John / Max · tour 63.4%
Strengths only, no similarity priors 66%serve 68.3% / 64.9%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 John Mcenroe's record against Max Mirnyi's tactical lookalikes and in their charted head-to-heads (lookalikes: +0.1 on serve, −0.4 on return vs expectation (2311 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

CareerJohnMax
Direction choice−0.26 ±0.08
better than 9%
−0.09 ±0.21
better than 32%
Shot selection+0.77 ±0.17
better than 98%
+1.40 ±0.23
better than 100%
Execution−0.45 ±0.30
better than 46%
−1.00 ±0.99
better than 25%

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.

John Mcenroe serving

Deuce court

1st serveNowJohn winsv MaxMatchupOptimal
Wide43%75%81%82.5%±5.643%
Body17%64%69%69.4%±11.74% ▼
T40%69%84%79.4%±6.653% ▲

Optimal v Max Mirnyi: +0.4±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +3.5 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowJohn winsv MaxMatchupOptimal
Wide52%74%73%73.5%±6.565% ▲
Body10%64%63%64.1%±13.60% ▼
T38%78%72%78.3%±6.235% ▼

Optimal v Max Mirnyi: +0.9±0.8 per 100 first serves (faults included) over the current mix. Serving T every time would read +3.9 per 100 first serves in before the returner adjusts.

Max Mirnyi serving

Deuce court

1st serveNowMax winsv JohnMatchupOptimal
Wide41%82%70%80.2%±6.054% ▲
Body12%64%63%62.9%±11.00% ▼
T48%73%72%70.2%±7.146% ▼

Optimal v John Mcenroe: +0.8±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +6.8 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowMax winsv JohnMatchupOptimal
Wide52%78%69%74.2%±6.651% ▼
Body12%66%65%67.5%±10.50% ▼
T36%73%72%73.1%±7.449% ▲

Optimal v John Mcenroe: +0.3±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.2 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.

John Mcenroe returning

1st serve to the forehand

ReturnNowTourOwnv MaxValue
FH through the middle47%+4.3+1.6−2.5+3.4±2.5
FH crosscourt26%+5.5+5.7−1.8+9.4±3.8
FH down the line20%+1.7+0.9−1.1+1.4±3.9
FH slice through the middle2%−4.2+2.4±0.0−1.8±1.6
BH through the middle1%+6.6+1.4−1.5+6.4±2.5

Lean FH crosscourt: +5.0±3.1 per 100 returns v the current mix (1163 returns charted)

1st serve to the backhand

ReturnNowTourOwnv MaxValue
BH through the middle36%+6.4−2.3−1.5+2.7±2.2
BH down the line25%+4.2+0.4−2.0+2.6±3.8
BH slice through the middle16%−4.2+3.1−1.0−2.1±2.1
BH crosscourt9%+8.8±0.0+2.1+10.8±3.3
BH slice down the line9%−8.4+5.1+0.9−2.3±3.0

Lean BH crosscourt: +8.6±3.3 per 100 returns v the current mix (1830 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv MaxValue
FH crosscourt37%−0.2+2.2+1.3+3.3±4.1
FH through the middle36%−3.5−0.4−0.6−4.4±2.6
FH down the line24%−1.8+1.3+3.4+2.9±4.4
FH slice down the line2%−9.4−1.1±0.0−10.5±1.4
FH slice through the middle2%−12.7+1.5±0.0−11.2±1.1

Lean FH crosscourt: +3.3±2.9 per 100 returns v the current mix (369 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv MaxValue
BH through the middle32%−2.9+2.3−1.7−2.3±2.2
BH down the line22%−0.2+3.5+0.9+4.2±4.4
BH crosscourt18%+1.0+2.8+4.2+8.0±2.9
BH slice through the middle8%−11.3+3.9−0.4−7.8±1.9
FH through the middle6%−2.9+2.6−0.6−0.8±2.4
FH inside-out3%+1.0+5.3+3.4+9.7±3.5

Lean FH inside-out: +8.5±3.6 per 100 returns v the current mix (1151 returns charted)

Max Mirnyi returning

1st serve to the forehand

ReturnNowTourOwnv JohnValue
FH through the middle37%+4.3−0.5−4.0−0.3±2.5
FH down the line32%+1.7+1.2−2.2+0.7±3.8
FH crosscourt24%+5.5−5.4+5.4+5.4±3.8
FH slice through the middle7%−4.2+1.1−0.5−3.5±2.0

Lean FH crosscourt: +4.3±3.3 per 100 returns v the current mix (140 returns charted)

1st serve to the backhand

ReturnNowTourOwnv JohnValue
BH slice through the middle32%−4.2−1.7−3.4−9.3±2.2
BH slice crosscourt27%+0.5+4.0+5.5+10.0±2.9
BH through the middle18%+6.4−1.8−4.5+0.1±2.2
BH slice down the line11%−8.4−1.5−1.3−11.2±3.1
BH crosscourt6%+8.8+1.4+3.6+13.8±2.5

Lean BH slice crosscourt: +10.6±2.3 per 100 returns v the current mix (154 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv JohnValue
BH down the line30%−0.2−1.9+2.7+0.6±4.2
BH through the middle23%−2.9−4.5+0.1−7.3±2.0
BH slice crosscourt21%−4.0+0.9−1.4−4.5±2.5
BH slice through the middle12%−11.3−0.4−1.1−12.7±2.2
BH crosscourt8%+1.0−3.7+1.8−0.9±2.2

Lean BH down the line: +5.2±3.1 per 100 returns v the current mix (99 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.

John Mcenroe

Favour

ShotEdgeOwnTheirs
BH to their forehand · return+8.1±3.8+3.6+4.5
FH to their backhand · serve +1+7.7±3.6+1.7+6.1
FH to their backhand · return+5.9±3.3+6.4−0.5
FH to the middle · return±0.0±2.2+1.7−1.7
FH to their forehand · serve +1−0.4±4.0+0.5−0.9
BH to their backhand · return−0.4±2.6+0.2−0.6

Avoid

ShotEdgeOwnTheirs
BH to the middle · return−1.6±1.9±0.0−1.6
BH to their backhand · return−0.4±2.6+0.2−0.6
FH to their forehand · serve +1−0.4±4.0+0.5−0.9
FH to the middle · return±0.0±2.2+1.7−1.7
FH to their backhand · return+5.9±3.3+6.4−0.5

Max Mirnyi

Favour

ShotEdgeOwnTheirs
BH volley to their forehand · serve +1+3.5±5.0+2.0+1.5
BH slice to their backhand · return+1.8±2.8+2.8−0.9
BH volley to their backhand · serve +1+1.3±4.3+0.2+1.1
BH slice to the middle · return−4.5±2.1−1.3−3.2
FH to the middle · return−4.7±2.3−1.2−3.5
BH to the middle · return−7.4±2.1−5.0−2.3

Avoid

ShotEdgeOwnTheirs
BH to the middle · return−7.4±2.1−5.0−2.3
FH to the middle · return−4.7±2.3−1.2−3.5
BH slice to the middle · return−4.5±2.1−1.3−3.2
BH volley to their backhand · serve +1+1.3±4.3+0.2+1.1
BH slice to their backhand · return+1.8±2.8+2.8−0.9

Against Max Mirnyi-like opponents

John Mcenroe vMatchesServe pts wonReturn pts won
All charted opponents–63.6%35.9%
Players most similar to Max Mirnyi10 63.9%34.5%

Similar by tactical fingerprint: Stefan Edberg, Greg Rusedski, Patrick Rafter, Goran Ivanisevic, Richard Krajicek, Boris Becker, Michael Stich, David Wheaton, Pat Cash. When two players have rarely met, their records against these lookalikes fill the gap.