RallyIQ

Game plan

Hubert Hurkacz v Karen Khachanov

Every number combines what Hubert Hurkacz does well with what Karen Khachanov allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Hubert Hurkacz wins, best of 3 49%90%: 26%–73% · best of 5: 49%
Serve points won 67.0% / 67.1% Hubert / Karen · tour 63.5%
Strengths only, no similarity priors 56%serve 67.7% / 66.5%

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. Both were charted enough in the last three seasons, so those carry the most weight. The result is then nudged by Hubert Hurkacz's record against Karen Khachanov's tactical lookalikes and in their charted head-to-heads (lookalikes: −0.4 on serve, −1.3 on return vs expectation (2981 points); head-to-head: −10.9 on serve, +0.6 on return vs expectation (153 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

CareerHubertKaren
Direction choice+0.09 ±0.02
better than 79%
+0.01 ±0.06
better than 59%
Shot selection+0.14 ±0.05
better than 68%
−0.28 ±0.08
better than 25%
Execution−0.38 ±0.15
better than 49%
+0.50 ±0.28
better than 84%
Points left on the table2.49 ±0.04
lower than 62%
2.41 ±0.10
lower than 72%

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.

Structural compatibility

Expected edge per 100 rally shots from style alone: Hubert Hurkacz −0.25, Karen Khachanov −0.09. Each player's shot mix weighted by their own skill with each shot and by how much the other gives up against it. This is why some rankings gaps don't hold in a given matchup.

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.

Hubert Hurkacz serving

Deuce court

1st serveNowHubert winsv KarenMatchupOptimal
Wide47%78%74%79.2%±2.260% ▲
Body5%63%64%64.3%±5.70% ▼
T48%80%76%80.5%±2.340% ▼

Optimal v Karen Khachanov: +0.5±0.3 per 100 first serves (faults included) over the current mix. Serving T every time would read +1.4 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowHubert winsv KarenMatchupOptimal
Wide53%78%76%81.2%±2.266% ▲
Body4%66%65%68.2%±6.10% ▼
T42%76%72%75.4%±2.534% ▼

Optimal v Karen Khachanov: +0.3±0.4 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +3.1 per 100 first serves in before the returner adjusts.

Karen Khachanov serving

Deuce court

1st serveNowKaren winsv HubertMatchupOptimal
Wide50%73%73%73.2%±2.355% ▲
Body5%63%63%62.6%±6.80% ▼
T45%73%77%75.4%±2.545%

Optimal v Hubert Hurkacz: +0.3±0.2 per 100 first serves (faults included) over the current mix. Serving T every time would read +1.8 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowKaren winsv HubertMatchupOptimal
Wide52%74%73%74.3%±2.665% ▲
Body6%61%64%62.7%±6.70% ▼
T42%69%73%70.6%±2.835% ▼

Optimal v Hubert Hurkacz: +0.6±0.4 per 100 first serves (faults included) over the current mix. Serving wide every time would read +2.3 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.

Hubert Hurkacz returning

1st serve to the forehand

ReturnNowTourOwnv KarenValue
FH through the middle44%+4.3−0.4+1.3+5.1±1.2
FH crosscourt24%+5.5−2.3+0.9+4.1±2.4
FH down the line21%+1.7−2.0+1.9+1.6±2.6
FH slice through the middle5%−4.2−2.1+0.1−6.2±1.7
FH slice crosscourt5%−4.3−4.4−0.3−9.0±2.4

Lean FH through the middle: +2.6±1.0 per 100 returns v the current mix (6555 returns charted)

1st serve to the backhand

ReturnNowTourOwnv KarenValue
BH through the middle34%+6.4−0.2+1.7+7.9±1.2
BH crosscourt26%+8.8−0.1+0.3+8.9±2.0
BH slice through the middle14%−4.2−3.5+0.6−7.1±1.5
BH down the line10%+4.2−0.9+0.4+3.7±3.4
BH slice crosscourt10%+0.5−6.1+1.5−4.1±2.2

Lean BH crosscourt: +6.2±1.6 per 100 returns v the current mix (6287 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv KarenValue
FH through the middle44%−3.5+1.4±0.0−2.1±1.7
FH down the line26%−1.8−1.5+0.6−2.7±3.5
FH crosscourt26%−0.2−3.3+2.3−1.2±3.4
FH slice through the middle2%−12.7−3.7−0.3−16.7±2.0
FH slice crosscourt1%−12.5−3.9±0.0−16.4±2.0

Lean FH crosscourt: +1.3±2.8 per 100 returns v the current mix (1676 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv KarenValue
BH crosscourt42%+1.0−1.1−0.8−0.9±1.6
BH through the middle37%−2.9±0.0+0.6−2.3±1.1
BH down the line14%−0.2+0.5−1.8−1.5±3.8
FH through the middle2%−2.9−1.7±0.0−4.5±2.1
BH slice through the middle1%−11.3−1.4−1.3−14.0±2.4
FH inside-in1%+0.6−0.7+2.3+2.2±4.2

Lean FH inside-in: +4.0±4.3 per 100 returns v the current mix (3803 returns charted, inside the 90% margin)

Karen Khachanov returning

1st serve to the forehand

ReturnNowTourOwnv HubertValue
FH through the middle36%+4.3+0.6−2.1+2.7±1.4
FH slice through the middle27%−4.2−0.9−2.8−7.9±1.3
FH crosscourt14%+5.5+0.4−6.6−0.7±2.8
FH down the line11%+1.7+1.1−6.7−4.0±3.0
FH slice down the line7%−4.3−0.5−7.6−12.3±2.6

Lean FH through the middle: +5.7±1.1 per 100 returns v the current mix (1496 returns charted)

1st serve to the backhand

ReturnNowTourOwnv HubertValue
BH through the middle46%+6.4+0.5−1.0+5.9±1.3
BH crosscourt32%+8.8+1.1−2.7+7.1±1.9
BH down the line8%+4.2+4.2−5.6+2.8±3.5
BH slice through the middle8%−4.2−0.6−4.9−9.7±1.8
BH slice crosscourt4%+0.5−2.2−6.9−8.6±2.4

Lean BH crosscourt: +3.5±1.5 per 100 returns v the current mix (1202 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv HubertValue
FH through the middle53%−3.5−1.0−1.0−5.5±1.8
FH crosscourt26%−0.2+0.6−2.9−2.5±3.3
FH down the line18%−1.8−0.4−4.1−6.3±3.7
FH slice through the middle3%−12.7−2.1−3.7−18.5±2.1

Lean FH crosscourt: +2.7±2.7 per 100 returns v the current mix (443 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv HubertValue
BH crosscourt49%+1.0+1.1−1.8+0.3±1.6
BH through the middle37%−2.9+2.3−0.7−1.3±1.4
BH down the line6%−0.2+2.3−5.0−2.9±3.9
FH through the middle5%−2.9+0.9−1.0−3.0±1.9
FH inside-out2%+1.0−0.2−4.1−3.4±2.8

Lean BH crosscourt: +1.1±1.0 per 100 returns v the current mix (854 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.

Hubert Hurkacz

Favour

ShotEdgeOwnTheirs
Smash to their forehand · rally+5.3±3.7+2.4+3.0
BH drop shot to their forehand · rally+3.9±4.7+1.6+2.3
FH slice to the middle · return +1+3.7±2.3+2.5+1.2
FH slice to the middle · rally+2.1±2.1+2.8−0.6
FH to the middle · return+1.5±1.0+0.3+1.2
FH volley to their forehand · rally+1.4±4.1−2.1+3.6

Avoid

ShotEdgeOwnTheirs
BH slice to their forehand · return−11.5±2.9−9.9−1.6
BH volley to their forehand · rally−5.8±4.7−6.3+0.5
BH slice to their backhand · return−5.4±2.0−5.7+0.3
FH to their backhand · return +1−4.7±2.2−1.9−2.8
BH to their forehand · return +1−4.1±3.0−3.9−0.2

Karen Khachanov

Favour

ShotEdgeOwnTheirs
FH slice to the middle · return +1+3.4±2.4+2.4+0.9
FH to the middle · return +1+3.1±1.7+1.4+1.7
FH to the middle · serve +1+3.1±1.3+1.9+1.2
FH volley to their backhand · rally+2.8±4.6+4.8−2.0
BH to the middle · rally+2.2±0.8+0.9+1.2
BH to their backhand · serve +1+2.1±1.4+0.8+1.3

Avoid

ShotEdgeOwnTheirs
FH slice to their backhand · return−8.5±2.4−1.6−6.9
FH to their backhand · return−7.0±2.2−1.3−5.8
FH volley to their forehand · rally−5.6±4.6−3.6−2.1
BH volley to their forehand · rally−4.8±4.7−2.7−2.1
BH volley to the middle · rally−4.6±5.3−0.1−4.5

Against Karen Khachanov-like opponents

Hubert Hurkacz vMatchesServe pts wonReturn pts won
All charted opponents–68.3%34.4%
Players most similar to Karen Khachanov17 64.8%33.0%
Karen Khachanov (charted head-to-head)1 57.1%34.3%

Similar by tactical fingerprint: Learner Tien, Brandon Nakashima, Tommy Paul, Novak Djokovic, Alexander Shevchenko, Laslo Djere, Alexandre Muller, Gregoire Barrere, Denis Istomin. When two players have rarely met, their records against these lookalikes fill the gap.

Charted head-to-head