RallyIQ

Game plan

Rafael Jodar v Sebastian Korda

Every number combines what Rafael Jodar does well with what Sebastian Korda allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Rafael Jodar wins, best of 3 51%90%: 24%–78% · best of 5: 52%
Serve points won 63.5% / 63.3% Rafael / Sebastian · tour 63.4%
Strengths only, no similarity priors 50%serve 63.2% / 63.2%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Rafael Jodar's record against Sebastian Korda's tactical lookalikes and in their charted head-to-heads (lookalikes: +4.7 on serve, −1.5 on return vs expectation (179 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

CareerRafaelSebastian
Direction choice+0.18 ±0.12
better than 93%
+0.27 ±0.03
better than 97%
Shot selection+0.07 ±0.08
better than 61%
+0.11 ±0.10
better than 66%
Execution+0.37 ±1.34
better than 81%
−0.70 ±0.32
better than 37%
Points left on the table2.06 ±0.11
lower than 99%
2.12 ±0.07
lower than 98%

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.

Rafael Jodar serving

Deuce court

1st serveNowRafael winsv SebastianMatchupOptimal
Wide45%74%77%78.0%±6.058% ▲
Body3%53%61%50.1%±15.20% ▼
T52%71%76%72.3%±7.042% ▼

Optimal v Sebastian Korda: +0.7±0.7 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +3.7 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowRafael winsv SebastianMatchupOptimal
Wide54%73%74%74.6%±6.751% ▼
Body10%61%68%66.6%±12.20% ▼
T36%64%75%67.7%±8.249% ▲

Optimal v Sebastian Korda: +0.3±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +3.3 per 100 first serves in before the returner adjusts.

Sebastian Korda serving

Deuce court

1st serveNowSebastian winsv RafaelMatchupOptimal
Wide44%70%68%64.9%±7.537% ▼
Body5%60%59%55.8%±15.80% ▼
T52%74%64%63.1%±7.863% ▲

Optimal v Rafael Jodar: +0.2±0.6 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.4 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowSebastian winsv RafaelMatchupOptimal
Wide56%71%69%67.7%±7.143% ▼
Body3%67%67%71.1%±14.93%
T41%72%66%66.2%±8.954% ▲

Optimal v Rafael Jodar: +0.1±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving body every time would read +3.9 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.

Rafael Jodar returning

1st serve to the forehand

ReturnNowTourOwnv SebastianValue
FH through the middle40%+4.3+1.0+1.5+6.7±2.6
FH crosscourt22%+5.5+3.4+1.4+10.3±3.9
FH slice through the middle15%−4.2−0.1+0.6−3.8±2.2
FH down the line10%+1.7+4.4−0.6+5.5±3.6
FH slice down the line7%−4.3−0.2−1.3−5.7±2.7

Lean FH crosscourt: +6.1±3.3 per 100 returns v the current mix (110 returns charted)

1st serve to the backhand

ReturnNowTourOwnv SebastianValue
BH through the middle40%+6.4±0.0−0.4+6.0±2.4
BH crosscourt35%+8.8+0.5+1.7+11.0±3.1
BH down the line18%+4.2+3.5−2.1+5.6±4.4
BH slice through the middle4%−4.2−0.4−1.3−5.8±1.9
BH slice crosscourt3%+0.5−0.5+0.7+0.7±2.4

Lean BH crosscourt: +4.0±2.4 per 100 returns v the current mix (164 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv SebastianValue
BH crosscourt44%+1.0−2.1−0.1−1.2±2.8
BH through the middle38%−2.9+1.0+0.2−1.7±2.1
BH down the line18%−0.2+2.3−0.6+1.5±4.4

Lean BH down the line: +2.4±3.9 per 100 returns v the current mix (107 returns charted, inside the 90% margin)

Sebastian Korda returning

1st serve to the forehand

ReturnNowTourOwnv RafaelValue
FH through the middle49%+4.3−1.1+3.8+7.0±2.5
FH crosscourt26%+5.5−3.8+2.4+4.1±3.8
FH down the line14%+1.7−3.5+3.1+1.2±4.3
FH slice through the middle6%−4.2−1.8−1.5−7.5±2.2
FH slice crosscourt3%−4.3−2.1−0.2−6.7±2.6

Lean FH through the middle: +3.1±1.7 per 100 returns v the current mix (948 returns charted)

1st serve to the backhand

ReturnNowTourOwnv RafaelValue
BH through the middle36%+6.4−0.3+1.0+7.1±2.5
BH crosscourt33%+8.8−2.1+0.7+7.4±3.1
BH slice through the middle11%−4.2−2.6−1.2−8.1±2.2
BH down the line10%+4.2−3.3+3.6+4.5±4.5
BH slice crosscourt8%+0.5−4.1±0.0−3.6±2.1

Lean BH crosscourt: +3.4±2.3 per 100 returns v the current mix (886 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv RafaelValue
FH through the middle49%−3.5+2.0−1.6−3.1±2.8
FH crosscourt35%−0.2−1.0−0.6−1.8±4.3
FH down the line14%−1.8+2.4+0.1+0.7±4.7
BH inside-in2%+2.5−1.7−0.3+0.5±2.8

Lean FH down the line: +2.7±4.5 per 100 returns v the current mix (271 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv RafaelValue
BH crosscourt46%+1.0−1.8−0.3−1.1±2.8
BH through the middle38%−2.9+0.7−0.8−3.0±2.3
BH down the line12%−0.2−3.7+3.5−0.4±4.9
FH through the middle2%−2.9−0.7−1.6−5.2±2.2
BH slice through the middle2%−11.3−1.7±0.0−13.0±1.2

Lean BH down the line: +1.6±4.6 per 100 returns v the current mix (565 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.

Rafael Jodar

Favour

ShotEdgeOwnTheirs
BH to their backhand · return+3.0±2.7+2.4+0.6
FH to the middle · return+1.6±2.4+0.1+1.5
BH to the middle · return+0.9±2.0+1.3−0.4
BH to the middle · rally+0.9±1.8+0.7+0.1
BH to their forehand · rally+0.8±3.5+1.1−0.3
FH to their forehand · rally±0.0±2.6−0.6+0.6

Avoid

ShotEdgeOwnTheirs
FH to their backhand · rally−2.7±2.5−2.2−0.5
BH to their backhand · rally−2.5±2.1−1.9−0.6
BH to their forehand · return−2.0±4.1−0.2−1.8
FH to their forehand · serve +1−1.5±3.3−1.9+0.3
FH to their backhand · serve +1−0.6±3.0−1.4+0.7

Sebastian Korda

Favour

ShotEdgeOwnTheirs
BH to their forehand · return+2.0±4.1−3.3+5.3
BH to the middle · return+1.4±2.2+0.2+1.3
FH to their backhand · return +1+0.8±3.6±0.0+0.9
FH to the middle · return+0.5±2.2−0.2+0.7
FH to their backhand · rally−0.5±2.5−2.0+1.6
FH to the middle · rally−0.9±2.2+0.6−1.5

Avoid

ShotEdgeOwnTheirs
FH to their backhand · serve +1−3.9±3.0+0.3−4.3
FH to their forehand · rally−2.7±2.6−1.3−1.4
BH to their forehand · rally−2.6±3.6−3.3+0.7
BH to their backhand · rally−2.4±2.2−1.1−1.4
FH to their backhand · return−2.1±3.7−4.0+1.8

Against Sebastian Korda-like opponents

Rafael Jodar vMatchesServe pts wonReturn pts won
All charted opponents–60.8%39.3%
Players most similar to Sebastian Korda1 66.7%33.7%

Similar by tactical fingerprint: Tomas Machac, Joao Fonseca, Hubert Hurkacz, Ugo Humbert, Laslo Djere, Sebastian Ofner, Borna Coric, David Goffin, Fernando Verdasco, Sam Querrey. When two players have rarely met, their records against these lookalikes fill the gap.