RallyIQ

Game plan

Thomas Muster v Gaston Gaudio

Every number combines what Thomas Muster does well with what Gaston Gaudio allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Thomas Muster wins, best of 3 53%90%: 26%–78% · best of 5: 53%
Serve points won 57.0% / 56.6% Thomas / Gaston · tour 61.3%
Strengths only, no similarity priors 53%serve 57.0% / 56.6%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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

CareerThomasGaston
Direction choice±0.00 ±0.08
better than 58%
−0.11 ±0.11
better than 28%
Shot selection−0.10 ±0.17
better than 40%
−0.44 ±0.15
better than 15%
Execution+0.62 ±0.35
better than 87%
−0.18 ±0.54
better than 58%
Points left on the table2.81 ±0.17
lower than 30%
2.79 ±0.21
lower than 32%

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.

Thomas Muster serving

Deuce court

1st serveNowThomas winsv GastonMatchupOptimal
Wide23%67%66%59.2%±8.836% ▲
Body16%59%64%60.2%±14.33% ▼
T62%65%76%66.8%±8.061%

Optimal v Gaston Gaudio: +0.6±1.0 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +2.7 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowThomas winsv GastonMatchupOptimal
Wide67%66%63%55.1%±7.854% ▼
Body12%64%65%66.0%±13.812%
T21%73%67%69.1%±9.534% ▲

Optimal v Gaston Gaudio: +0.6±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +9.7 per 100 first serves in before the returner adjusts.

Gaston Gaudio serving

Deuce court

1st serveNowGaston winsv ThomasMatchupOptimal
Wide33%69%69%64.7%±8.046% ▲
Body7%65%67%68.7%±12.77%
T60%63%77%65.6%±7.847% ▼

Optimal v Thomas Muster: +0.7±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving body every time would read +3.2 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowGaston winsv ThomasMatchupOptimal
Wide62%68%70%64.9%±7.349% ▼
Body10%55%68%60.2%±12.710%
T28%69%74%71.3%±8.341% ▲

Optimal v Thomas Muster: +0.9±0.8 per 100 first serves (faults included) over the current mix. Serving T every time would read +5.0 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.

Thomas Muster returning

1st serve to the forehand

ReturnNowTourOwnv GastonValue
FH through the middle45%+4.3+0.8+1.9+6.9±2.8
FH crosscourt31%+5.5+1.0−0.4+6.1±4.2
FH down the line16%+1.7−4.5−0.3−3.2±4.5
FH slice through the middle6%−4.2+1.5−0.3−3.0±2.0
FH slice crosscourt2%−4.3+0.8±0.0−3.6±1.4

Lean FH through the middle: +2.6±2.1 per 100 returns v the current mix (447 returns charted)

1st serve to the backhand

ReturnNowTourOwnv GastonValue
BH through the middle35%+6.4−2.4+0.8+4.8±2.3
BH slice through the middle19%−4.2+2.0+1.2−1.1±2.4
BH down the line16%+4.2−3.3−1.2−0.4±4.4
BH crosscourt13%+8.8−0.3±0.0+8.5±3.5
BH slice down the line7%−8.4+3.5+1.1−3.8±3.4
FH through the middle2%+7.7−0.1+1.9+9.5±2.5

Lean FH through the middle: +7.0±2.7 per 100 returns v the current mix (785 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv GastonValue
FH crosscourt44%−0.2+1.9+1.5+3.2±4.2
FH through the middle42%−3.5+0.7−0.8−3.5±2.8
FH down the line13%−1.8−2.7±0.0−4.4±4.7

Lean FH crosscourt: +3.9±2.7 per 100 returns v the current mix (270 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv GastonValue
BH through the middle33%−2.9−0.4−0.6−3.9±2.3
FH through the middle20%−2.9+2.2−0.8−1.4±2.3
BH crosscourt17%+1.0+1.0−0.9+1.1±3.0
FH inside-in15%+0.6−1.1+1.5+1.0±4.3
BH down the line9%−0.2−3.3−0.9−4.3±5.0
FH inside-out5%+1.0+2.3±0.0+3.3±3.7

Lean FH inside-out: +4.8±3.7 per 100 returns v the current mix (617 returns charted)

Gaston Gaudio returning

1st serve to the forehand

ReturnNowTourOwnv ThomasValue
FH through the middle63%+4.3+1.5−1.2+4.5±2.7
FH down the line25%+1.7+3.2−2.2+2.7±4.5
FH crosscourt13%+5.5+1.2−1.0+5.7±3.9

Lean FH crosscourt: +1.5±4.0 per 100 returns v the current mix (163 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv ThomasValue
BH slice through the middle32%−4.2−1.4+4.2−1.4±2.2
BH through the middle28%+6.4−0.5−0.4+5.5±2.4
BH crosscourt19%+8.8−2.0+3.2+10.0±3.3
BH slice crosscourt11%+0.5+0.5+5.8+6.8±2.8
BH down the line6%+4.2−1.8−1.5+0.9±3.4

Lean BH crosscourt: +6.5±2.9 per 100 returns v the current mix (172 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv ThomasValue
FH through the middle47%−3.5+1.2+0.1−2.2±2.8
FH crosscourt27%−0.2−1.6+1.5−0.3±3.9
FH down the line27%−1.8+1.3+0.8+0.3±4.6

Lean FH down the line: +1.4±3.8 per 100 returns v the current mix (101 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv ThomasValue
BH through the middle46%−2.9+1.5+1.1−0.2±2.3
BH crosscourt26%+1.0−1.3+1.9+1.6±3.1
BH down the line17%−0.2−2.7−0.2−3.0±4.6
BH slice crosscourt5%−4.0−1.1+3.5−1.6±2.2
BH slice through the middle5%−11.3+0.6+0.4−10.2±2.0

Lean BH crosscourt: +2.4±2.6 per 100 returns v the current mix (156 returns charted, inside the 90% margin)

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 clay. Each player's clay record is shrunk toward their all-surface one, so a thin sample on it moves the numbers only a little.

Thomas Muster

Favour

ShotEdgeOwnTheirs
FH to the middle · serve +1+4.5±3.3+2.9+1.6
FH to their backhand · return +1+1.8±4.6+2.5−0.7
FH to the middle · rally+1.6±2.2+2.2−0.6
FH to their forehand · rally+1.6±2.8+0.3+1.3
FH to their backhand · return+1.4±4.3+3.0−1.6
FH to the middle · return+1.4±2.9+1.3+0.1

Avoid

ShotEdgeOwnTheirs
BH to their backhand · return−7.9±3.8−5.2−2.7
FH to their forehand · serve +1−2.8±4.6+0.1−2.9
BH to their backhand · return +1−2.5±4.4−3.7+1.2
FH to their forehand · return−1.5±5.8−3.4+1.9
BH to their forehand · rally−1.4±4.4+0.4−1.8

Gaston Gaudio

Favour

ShotEdgeOwnTheirs
BH slice to the middle · return+4.1±3.0−1.8+5.8
FH to the middle · return+2.6±2.9+2.7−0.1
BH to the middle · return+1.9±2.5+0.6+1.3
FH to their backhand · rally+1.8±2.5+0.1+1.7
FH to the middle · return +1+1.8±3.7−0.6+2.4
FH to their backhand · return+1.7±4.5+2.3−0.7

Avoid

ShotEdgeOwnTheirs
BH to their backhand · return +1−9.2±3.9−4.3−4.9
FH to their forehand · return +1−3.6±5.6+1.0−4.6
BH to their backhand · return−3.5±3.7−4.2+0.6
BH to their forehand · rally−2.8±4.5−2.4−0.5
BH to their backhand · rally−2.5±2.5−0.7−1.9

Against Gaston Gaudio-like opponents

Thomas Muster vMatchesServe pts wonReturn pts won
All charted opponents–61.1%38.4%

Similar by tactical fingerprint: Flavio Cobolli, Cameron Norrie, Gael Monfils, Pedro Martinez, Mattia Bellucci, Yoshihito Nishioka, Albert Ramos, Cristian Garin, Egor Gerasimov, Juan Carlos Ferrero. When two players have rarely met, their records against these lookalikes fill the gap.