RallyIQ

Game plan

David Ferrer v Tomas Martin Etcheverry

Every number combines what David Ferrer does well with what Tomas Martin Etcheverry allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

David Ferrer wins, best of 3 40%90%: 24%–59% · best of 5: 38%
Serve points won 61.1% / 63.1% David / Tomas · tour 63.8%
Strengths only, no similarity priors 40%serve 61.1% / 63.1%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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

CareerDavidTomas
Direction choice−0.03 ±0.06
better than 48%
−0.03 ±0.09
better than 49%
Shot selection+0.44 ±0.08
better than 89%
+0.41 ±0.17
better than 87%
Execution+0.21 ±0.29
better than 76%
+0.75 ±0.38
better than 90%
Points left on the table2.21 ±0.08
lower than 92%
2.46 ±0.11
lower than 66%

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.

David Ferrer serving

Deuce court

1st serveNowDavid winsv TomasMatchupOptimal
Wide44%67%73%66.5%±5.057% ▲
Body20%61%58%55.8%±9.47% ▼
T36%67%77%69.5%±5.536%

Optimal v Tomas Martin Etcheverry: +0.7±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +4.1 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowDavid winsv TomasMatchupOptimal
Wide38%67%71%65.1%±5.751% ▲
Body17%57%64%58.0%±9.64% ▼
T44%63%68%58.3%±5.745%

Optimal v Tomas Martin Etcheverry: +0.5±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +4.2 per 100 first serves in before the returner adjusts.

Tomas Martin Etcheverry serving

Deuce court

1st serveNowTomas winsv DavidMatchupOptimal
Wide54%76%74%76.4%±4.167% ▲
Body11%62%60%57.8%±9.10% ▼
T35%71%73%69.3%±5.833% ▼

Optimal v David Ferrer: +0.9±0.7 per 100 first serves (faults included) over the current mix. Serving wide every time would read +4.6 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowTomas winsv DavidMatchupOptimal
Wide44%72%71%70.1%±5.338% ▼
Body7%60%62%58.3%±10.80% ▼
T49%73%74%75.6%±4.762% ▲

Optimal v David Ferrer: +1.0±0.6 per 100 first serves (faults included) over the current mix. Serving T every time would read +3.6 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.

David Ferrer returning

1st serve to the forehand

ReturnNowTourOwnv TomasValue
FH through the middle45%+4.3−0.9−1.0+2.3±2.0
FH crosscourt19%+5.5−0.8+0.5+5.2±3.8
FH down the line19%+1.7−0.6−1.0±0.0±3.8
FH slice through the middle10%−4.2−0.6−1.7−6.5±2.2
FH slice down the line5%−4.3+0.5+0.7−3.0±2.8

Lean FH crosscourt: +4.0±3.3 per 100 returns v the current mix (1210 returns charted)

1st serve to the backhand

ReturnNowTourOwnv TomasValue
BH through the middle44%+6.4−0.5+0.3+6.2±2.0
BH crosscourt28%+8.8+3.1−2.2+9.7±2.9
BH slice through the middle10%−4.2−0.3±0.0−4.5±2.4
BH down the line10%+4.2+2.6−1.5+5.3±4.4
BH slice down the line4%−8.4−3.6−1.4−13.5±3.4

Lean BH crosscourt: +4.6±2.3 per 100 returns v the current mix (1260 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv TomasValue
FH through the middle40%−3.5+1.5+0.1−1.9±2.6
FH down the line35%−1.8+3.0+1.5+2.8±4.5
FH crosscourt19%−0.2−0.2−0.7−1.1±4.4
FH slice through the middle2%−12.7−1.0±0.0−13.7±1.1
BH through the middle2%+0.1+0.1+1.1+1.3±1.6

Lean FH down the line: +3.2±3.2 per 100 returns v the current mix (339 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv TomasValue
BH crosscourt54%+1.0+0.4−0.5+0.9±2.4
BH through the middle33%−2.9−0.1+1.1−1.9±2.0
BH down the line4%−0.2+1.9−0.8+0.8±5.0
FH through the middle4%−2.9+0.4+0.1−2.5±2.3
FH inside-out3%+1.0+2.4+1.5+4.8±3.6

Lean FH inside-out: +4.8±3.8 per 100 returns v the current mix (945 returns charted)

Tomas Martin Etcheverry returning

1st serve to the forehand

ReturnNowTourOwnv DavidValue
FH through the middle50%+4.3+0.5+1.4+6.2±1.9
FH down the line23%+1.7+1.3+4.2+7.2±3.6
FH crosscourt19%+5.5−0.3−0.6+4.6±3.8
FH slice through the middle6%−4.2−0.9+0.8−4.4±2.3
FH slice down the line2%−4.3−1.4−1.1−6.7±2.8

Lean FH down the line: +1.9±3.0 per 100 returns v the current mix (491 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv DavidValue
BH through the middle42%+6.4−0.3+1.1+7.1±2.0
BH crosscourt26%+8.8−2.0+1.4+8.2±2.9
BH down the line16%+4.2−0.6+1.1+4.7±4.1
BH slice through the middle7%−4.2−0.1+1.5−2.8±2.2
BH slice crosscourt5%+0.5−1.3+2.6+1.8±2.6

Lean BH crosscourt: +2.9±2.4 per 100 returns v the current mix (415 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv DavidValue
FH through the middle54%−3.5+2.3+1.1−0.1±2.5
FH down the line25%−1.8+3.8+1.0+3.1±4.3
FH crosscourt21%−0.2−0.6+1.4+0.5±4.2

Lean FH down the line: +2.3±3.6 per 100 returns v the current mix (140 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv DavidValue
BH through the middle37%−2.9+1.8±0.0−1.1±1.9
BH crosscourt29%+1.0+0.8+1.4+3.2±2.6
FH through the middle14%−2.9−1.8+1.1−3.6±2.1
FH inside-out10%+1.0−0.4+1.0+1.6±3.4
BH down the line6%−0.2−0.8−0.1−1.1±4.1

Lean BH crosscourt: +3.0±2.1 per 100 returns v the current mix (334 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 hard. Each player's hard record is shrunk toward their all-surface one, so a thin sample on it moves the numbers only a little.

David Ferrer

Favour

ShotEdgeOwnTheirs
BH to the middle · serve +1+4.0±3.0+1.1+2.9
BH to their forehand · return +1+3.9±6.3+2.7+1.2
BH to their forehand · rally+3.3±3.7+0.1+3.2
BH to their backhand · rally+3.0±1.5+1.0+2.0
FH to their backhand · return+2.8±4.0+0.7+2.1
FH to the middle · serve +1+2.8±2.9+1.2+1.6

Avoid

ShotEdgeOwnTheirs
BH to their forehand · serve +1−1.3±6.6−4.1+2.9
FH to their forehand · serve +1−1.1±3.4−0.4−0.8
BH volley to their forehand · rally−1.0±8.4+0.7−1.7
FH volley to their forehand · rally−0.9±8.2−4.7+3.8
BH to their backhand · return−0.7±2.9+0.5−1.3

Tomas Martin Etcheverry

Favour

ShotEdgeOwnTheirs
FH to their forehand · serve +1+5.2±3.7+3.8+1.4
FH to their backhand · return+5.1±3.7+0.3+4.7
FH to their forehand · return +1+4.9±4.3+3.4+1.4
BH to their backhand · return +1+4.1±3.2+2.7+1.3
FH to the middle · return+3.7±2.0+1.0+2.7
FH to the middle · rally+3.4±1.8+2.3+1.1

Avoid

ShotEdgeOwnTheirs
FH to the middle · serve +1−1.3±3.0−1.8+0.5
BH to their backhand · serve +1−0.7±3.3−0.9+0.2
BH to their forehand · rally−0.5±4.2−0.5±0.0
BH slice to the middle · rally−0.3±2.6−2.1+1.8
FH to their forehand · return−0.1±5.1−1.7+1.6

Against Tomas Martin Etcheverry-like opponents

David Ferrer vMatchesServe pts wonReturn pts won
All charted opponents–58.3%36.7%

Similar by tactical fingerprint: Casper Ruud, Sebastian Baez, Jaume Munar, Pablo Carreno Busta, Miomir Kecmanovic, Diego Schwartzman, Gilles Simon, Carlos Berlocq, Guillermo Canas. When two players have rarely met, their records against these lookalikes fill the gap.