RallyIQ

Game plan

Mario Ancic v Todd Martin

Every number combines what Mario Ancic does well with what Todd Martin allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Mario Ancic wins, best of 3 37%90%: 15%–65% · best of 5: 34%
Serve points won 66.6% / 69.4% Mario / Todd · tour 65.7%
Strengths only, no similarity priors 37%serve 66.6% / 69.4%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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

CareerMarioTodd
Direction choice−0.19 ±0.20
better than 15%
+0.03 ±0.11
better than 64%
Shot selection+0.43 ±0.22
better than 88%
+0.31 ±0.16
better than 81%
Execution−1.93 ±0.54
better than 4%
−0.61 ±0.46
better than 40%
Points left on the table3.42 ±0.55
lower than 9%
3.44 ±0.26
lower than 9%

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.

Mario Ancic serving

Deuce court

1st serveNowMario winsv ToddMatchupOptimal
Wide47%75%78%80.3%±5.760% ▲
Body10%71%62%70.4%±11.70% ▼
T44%70%76%71.9%±7.540% ▼

Optimal v Todd Martin: +0.7±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +4.6 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowMario winsv ToddMatchupOptimal
Wide44%69%76%73.1%±7.357% ▲
Body13%64%58%59.2%±12.70% ▼
T43%74%70%72.9%±7.743%

Optimal v Todd Martin: +0.7±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.8 per 100 first serves in before the returner adjusts.

Todd Martin serving

Deuce court

1st serveNowTodd winsv MarioMatchupOptimal
Wide42%80%82%86.8%±4.855% ▲
Body10%64%64%64.6%±11.60% ▼
T47%78%82%84.3%±5.645% ▼

Optimal v Mario Ancic: +1.0±0.8 per 100 first serves (faults included) over the current mix. Serving wide every time would read +3.5 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowTodd winsv MarioMatchupOptimal
Wide44%72%78%76.8%±6.857% ▲
Body13%62%63%61.5%±14.10% ▼
T43%71%72%71.5%±8.143%

Optimal v Mario Ancic: +1.1±0.9 per 100 first serves (faults included) over the current mix. Serving wide every time would read +4.2 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.

Mario Ancic returning

1st serve to the forehand

ReturnNowTourOwnv ToddValue
FH through the middle44%+4.3+3.0−2.3+5.0±2.8
FH down the line37%+1.7−1.0+3.3+4.0±4.3
FH crosscourt15%+5.5−2.8+1.9+4.6±4.1
FH slice down the line4%−4.3+0.5±0.0−3.8±1.3

Lean FH through the middle: +0.7±2.3 per 100 returns v the current mix (131 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv ToddValue
BH crosscourt33%+8.8+2.7−1.3+10.2±3.5
BH through the middle28%+6.4−1.5−3.9+1.0±2.6
BH down the line19%+4.2−3.2−0.1+0.9±4.5
BH slice through the middle10%−4.2−0.9−2.3−7.4±2.2
BH slice crosscourt6%+0.5−2.0+0.1−1.4±2.5

Lean BH crosscourt: +7.5±2.6 per 100 returns v the current mix (156 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv ToddValue
FH through the middle52%−3.5+1.2+1.3−1.0±2.7
FH down the line32%−1.8−2.4−0.8−5.0±4.3
FH crosscourt17%−0.2−0.6−0.9−1.7±3.9

Lean FH through the middle: +1.4±2.0 per 100 returns v the current mix (60 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv ToddValue
BH through the middle50%−2.9−2.1+1.1−3.8±2.4
BH crosscourt42%+1.0−1.7−1.0−1.7±3.1
BH down the line8%−0.2±0.0+1.9+1.6±4.2

Lean BH crosscourt: +0.8±2.1 per 100 returns v the current mix (106 returns charted, inside the 90% margin)

Todd Martin returning

1st serve to the forehand

ReturnNowTourOwnv MarioValue
FH through the middle46%+4.3−2.0−2.0+0.3±2.7
FH crosscourt27%+5.5−1.3−2.9+1.4±4.1
FH down the line25%+1.7−2.0−1.1−1.5±4.3
FH slice through the middle1%−4.2+0.1+0.7−3.4±1.8

Lean FH crosscourt: +1.3±3.4 per 100 returns v the current mix (583 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv MarioValue
BH through the middle38%+6.4−2.2−2.4+1.9±2.6
BH crosscourt25%+8.8+2.4−3.8+7.4±3.4
BH down the line16%+4.2+1.7+1.9+7.7±4.5
BH slice crosscourt10%+0.5−1.9−1.1−2.5±2.9
BH slice through the middle9%−4.2−1.3+0.2−5.3±2.5

Lean BH down the line: +5.1±4.1 per 100 returns v the current mix (509 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv MarioValue
FH through the middle44%−3.5−1.8+0.5−4.8±2.8
FH crosscourt29%−0.2+3.7+0.4+3.8±3.9
FH down the line27%−1.8+0.9−0.5−1.3±4.5

Lean FH crosscourt: +5.1±3.2 per 100 returns v the current mix (217 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv MarioValue
BH through the middle35%−2.9−1.6−0.6−5.1±2.5
BH crosscourt34%+1.0+1.2+0.2+2.4±3.2
BH down the line21%−0.2−3.4+0.7−2.9±4.7
BH slice crosscourt6%−4.0−1.0+0.8−4.2±2.5
BH slice through the middle3%−11.3±0.0+0.2−11.1±2.0

Lean BH crosscourt: +4.7±2.5 per 100 returns v the current mix (324 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.

Mario Ancic

Favour

ShotEdgeOwnTheirs
FH to their backhand · serve +1+5.5±5.5+0.9+4.7
FH to their backhand · return+4.3±6.0−2.2+6.5
FH to their backhand · rally+1.9±4.2+2.1−0.1
FH to the middle · return+0.9±4.0+2.8−1.8
FH to their forehand · rally−1.4±4.4+0.2−1.6
BH to the middle · rally−2.1±2.9−0.5−1.6

Avoid

ShotEdgeOwnTheirs
BH to the middle · return−10.0±3.6−8.0−1.9
BH to their backhand · rally−5.8±4.0−3.1−2.7
BH to their backhand · return−4.9±5.1−1.4−3.5
FH to the middle · rally−3.7±3.3−2.2−1.5
BH to the middle · rally−2.1±2.9−0.5−1.6

Todd Martin

Favour

ShotEdgeOwnTheirs
FH to their backhand · serve +1+5.8±5.0−0.6+6.4
BH to their backhand · serve +1+3.9±3.3+1.8+2.2
BH to their backhand · rally+3.2±3.5−1.2+4.4
BH slice to their backhand · rally+2.8±3.3+0.3+2.4
BH to their backhand · return+0.5±5.1+3.9−3.4
FH to their forehand · serve +1+0.2±5.3−1.8+2.0

Avoid

ShotEdgeOwnTheirs
FH to the middle · return−4.8±3.9−4.2−0.6
FH to their backhand · rally−3.5±4.9−3.9+0.3
BH slice to their backhand · return−2.9±4.4−2.0−0.8
BH to the middle · return−2.2±3.7−1.2−0.9
BH to the middle · rally−2.1±3.0−1.8−0.2

Against Todd Martin-like opponents

Mario Ancic vMatchesServe pts wonReturn pts won
All charted opponents–63.0%27.9%

Similar by tactical fingerprint: Jonas Bjorkman, Mark Philippoussis, Pete Sampras, Boris Becker, Michael Stich, Malivai Washington, Guy Forget, David Wheaton, John Mcenroe. When two players have rarely met, their records against these lookalikes fill the gap.