RallyIQ

Game plan

Tim Van Rijthoven v Christopher Eubanks

Every number combines what Tim Van Rijthoven does well with what Christopher Eubanks allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Tim Van Rijthoven wins, best of 3 79%90%: 61%–91% · best of 5: 85%
Serve points won 75.2% / 68.0% Tim / Christopher · tour 63.8%
Strengths only, no similarity priors 78%serve 74.3% / 67.7%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Tim Van Rijthoven's record against Christopher Eubanks's tactical lookalikes and in their charted head-to-heads (lookalikes: +9.9 on serve, −3.7 on return vs expectation (295 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

CareerTimChristopher
Direction choice−0.02 ±0.06
better than 52%
−0.07 ±0.14
better than 40%
Shot selection−0.41 ±0.13
better than 16%
−0.33 ±0.35
better than 20%
Execution−1.17 ±0.75
better than 20%
−2.55 ±0.87
better than 0%
Points left on the table2.62 ±0.13
lower than 47%
3.10 ±0.25
lower than 16%

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.

Tim Van Rijthoven serving

Deuce court

1st serveNowTim winsv ChristopherMatchupOptimal
Wide43%78%79%83.4%±5.136% ▼
Body6%63%61%60.1%±13.90% ▼
T51%82%85%89.7%±3.664% ▲

Optimal v Christopher Eubanks: +1.3±0.7 per 100 first serves (faults included) over the current mix. Serving T every time would read +4.4 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowTim winsv ChristopherMatchupOptimal
Wide54%81%81%87.8%±4.267% ▲
Body6%66%52%55.6%±16.20% ▼
T40%74%80%82.0%±5.733% ▼

Optimal v Christopher Eubanks: +0.8±0.7 per 100 first serves (faults included) over the current mix. Serving wide every time would read +4.1 per 100 first serves in before the returner adjusts.

Christopher Eubanks serving

Deuce court

1st serveNowChristopher winsv TimMatchupOptimal
Wide47%68%78%73.6%±6.760% ▲
Body7%70%67%73.5%±10.50% ▼
T46%66%79%70.4%±6.940% ▼

Optimal v Tim Van Rijthoven: +0.3±0.7 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +1.5 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowChristopher winsv TimMatchupOptimal
Wide61%75%73%75.0%±6.151% ▼
Body2%61%59%57.3%±15.30% ▼
T36%74%78%78.9%±6.349% ▲

Optimal v Tim Van Rijthoven: +0.6±0.7 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +2.9 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.

Tim Van Rijthoven returning

1st serve to the forehand

ReturnNowTourOwnv ChristopherValue
FH through the middle40%+4.3−3.6+1.4+2.1±2.8
FH slice through the middle20%−4.2−1.7+1.1−4.7±2.3
FH crosscourt17%+5.5−0.8+1.0+5.7±4.4
FH down the line14%+1.7−3.4−2.6−4.3±4.5
FH slice down the line9%−4.3−1.7−0.1−6.1±3.0

Lean FH crosscourt: +6.1±3.9 per 100 returns v the current mix (247 returns charted)

1st serve to the backhand

ReturnNowTourOwnv ChristopherValue
BH slice through the middle44%−4.2−1.4−0.7−6.3±2.4
BH slice crosscourt17%+0.5+0.2−1.4−0.7±3.0
BH through the middle13%+6.4+1.6+2.5+10.5±2.7
BH down the line11%+4.2−1.9−0.8+1.5±4.5
BH slice down the line8%−8.4−0.8−0.8−10.0±3.3

Lean BH through the middle: +12.1±2.7 per 100 returns v the current mix (327 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv ChristopherValue
FH through the middle64%−3.5−1.6−1.7−6.8±2.8
FH crosscourt24%−0.2+0.4±0.0+0.2±3.5
FH down the line12%−1.8−0.8−1.7−4.3±3.8

Lean FH through the middle: −2.0±1.4 per 100 returns v the current mix (42 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv ChristopherValue
BH through the middle51%−2.9−0.3−1.1−4.2±2.4
BH crosscourt22%+1.0−1.6−1.6−2.2±3.2
BH down the line11%−0.2−4.4+1.2−3.3±4.5
BH slice through the middle6%−11.3−1.2−0.6−13.0±1.8
BH slice crosscourt5%−4.0−0.7±0.0−4.8±1.3

Lean BH crosscourt: +2.0±2.8 per 100 returns v the current mix (183 returns charted, inside the 90% margin)

Christopher Eubanks returning

1st serve to the forehand

ReturnNowTourOwnv TimValue
FH through the middle41%+4.3−2.3−3.0−1.0±2.9
FH down the line22%+1.7−4.4−1.2−3.9±4.3
FH crosscourt15%+5.5−3.7−2.0−0.2±4.4
FH slice through the middle12%−4.2−2.7+0.1−6.8±2.3
FH slice crosscourt7%−4.3+0.6−1.0−4.7±2.7

Lean FH crosscourt: +2.5±4.1 per 100 returns v the current mix (276 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv TimValue
BH slice through the middle49%−4.2+0.1−2.8−6.9±2.4
BH slice crosscourt28%+0.5−2.3−1.7−3.4±2.9
BH slice down the line9%−8.4−1.1−1.2−10.7±3.2
BH through the middle6%+6.4−1.3−2.5+2.7±2.6
BH crosscourt5%+8.8−1.0−2.8+4.9±3.3

Lean BH crosscourt: +9.8±3.5 per 100 returns v the current mix (295 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv TimValue
FH through the middle46%−3.5−2.8−1.9−8.1±2.9
FH crosscourt36%−0.2−3.4−4.6−8.3±4.2
FH down the line19%−1.8+0.3−1.0−2.5±4.3

Lean FH through the middle: −1.0±2.3 per 100 returns v the current mix (70 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv TimValue
BH through the middle27%−2.9−0.8−0.1−3.8±2.4
BH slice crosscourt22%−4.0−0.4±0.0−4.4±1.8
BH slice through the middle20%−11.3−2.4−1.8−15.5±2.1
BH down the line11%−0.2−1.8−4.0−6.0±4.8
BH crosscourt8%+1.0+1.2−3.1−0.9±3.1

Lean BH crosscourt: +5.3±3.0 per 100 returns v the current mix (215 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.

Tim Van Rijthoven

Favour

ShotEdgeOwnTheirs
FH to their forehand · serve +1+6.3±5.3+2.9+3.4
FH to their forehand · return +1+0.9±6.3−1.6+2.4
BH to the middle · return+0.1±3.0−1.8+1.8
BH to their backhand · rally−0.1±4.2−2.2+2.1
FH to the middle · rally−0.2±3.4−0.7+0.5
BH to the middle · rally−2.4±3.2−1.9−0.5

Avoid

ShotEdgeOwnTheirs
FH to their backhand · serve +1−9.7±4.7−0.7−9.0
FH to their backhand · return−8.7±6.2−5.4−3.2
FH to their backhand · rally−7.5±4.3−2.2−5.3
BH slice to the middle · return−5.3±3.3−4.4−0.9
BH to their backhand · return−4.7±4.6−4.8+0.1

Christopher Eubanks

Favour

ShotEdgeOwnTheirs
BH to the middle · rally−3.6±3.3−4.4+0.8
BH to the middle · serve +1−4.2±4.0−6.5+2.3
FH to their backhand · serve +1−4.6±4.6−4.1−0.5
FH to the middle · serve +1−5.3±4.0−4.5−0.8
FH to the middle · rally−5.3±3.4−4.2−1.1
FH to their forehand · rally−5.5±4.3−3.1−2.4

Avoid

ShotEdgeOwnTheirs
BH to their backhand · serve +1−12.4±5.0−6.5−5.9
FH to their backhand · rally−11.5±4.0−9.6−2.0
BH to their backhand · rally−9.9±4.0−5.9−4.0
FH to the middle · return−9.1±3.8−4.1−5.1
FH to their backhand · return +1−9.1±6.2−10.9+1.8

Against Christopher Eubanks-like opponents

Tim Van Rijthoven vMatchesServe pts wonReturn pts won
All charted opponents–70.6%30.8%
Players most similar to Christopher Eubanks1 82.9%26.5%

Similar by tactical fingerprint: Matteo Berrettini, Tallon Griekspoor, Denis Shapovalov, Giovanni Mpetshi Perricard, Reilly Opelka, Gabriel Diallo, Nicolas Jarry, Milos Raonic, Vasek Pospisil. When two players have rarely met, their records against these lookalikes fill the gap.