RallyIQ

Game plan

Dustin Brown v Yannick Hanfmann

Every number combines what Dustin Brown does well with what Yannick Hanfmann allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Dustin Brown wins, best of 3 61%90%: 27%–88% · best of 5: 63%
Serve points won 64.3% / 62.1% Dustin / Yannick · tour 63.8%
Strengths only, no similarity priors 61%serve 64.3% / 62.1%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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

CareerDustinYannick
Direction choice+0.09 ±0.13
better than 79%
+0.01 ±0.14
better than 58%
Shot selection+1.24 ±0.39
better than 99%
+0.22 ±0.32
better than 74%
Execution−1.49 ±0.96
better than 9%
−0.66 ±0.91
better than 38%
Points left on the table3.41 ±0.25
lower than 9%
2.68 ±0.23
lower than 41%

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.

Dustin Brown serving

Deuce court

1st serveNowDustin winsv YannickMatchupOptimal
Wide40%71%76%74.1%±7.353% ▲
Body10%61%63%61.2%±13.50% ▼
T51%77%73%75.6%±7.147% ▼

Optimal v Yannick Hanfmann: +0.7±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +2.0 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowDustin winsv YannickMatchupOptimal
Wide48%73%75%75.6%±7.144% ▼
Body9%66%71%73.3%±12.20% ▼
T43%72%78%77.3%±7.456% ▲

Optimal v Yannick Hanfmann: +0.4±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +1.2 per 100 first serves in before the returner adjusts.

Yannick Hanfmann serving

Deuce court

1st serveNowYannick winsv DustinMatchupOptimal
Wide40%61%73%60.8%±8.636% ▼
Body9%53%61%50.5%±12.80% ▼
T51%73%75%73.2%±7.364% ▲

Optimal v Dustin Brown: +0.8±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +7.1 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowYannick winsv DustinMatchupOptimal
Wide55%64%72%62.8%±8.342% ▼
Body8%55%69%61.7%±13.37%
T38%68%70%65.7%±9.051% ▲

Optimal v Dustin Brown: +0.6±0.9 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +1.9 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.

Dustin Brown returning

1st serve to the forehand

ReturnNowTourOwnv YannickValue
FH through the middle28%+4.3−3.0+3.5+4.8±2.9
FH crosscourt25%+5.5−2.4+2.6+5.7±4.4
FH slice through the middle13%−4.2+2.5−0.3−2.0±2.2
FH down the line13%+1.7+2.0+0.3+3.9±4.4
FH slice crosscourt11%−4.3+1.4±0.0−3.0±1.9

Lean FH crosscourt: +3.3±3.5 per 100 returns v the current mix (216 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv YannickValue
BH through the middle35%+6.4−0.2+2.8+9.1±2.7
BH crosscourt27%+8.8−0.5+3.1+11.4±3.6
BH down the line17%+4.2−0.2+1.1+5.2±4.6
BH slice through the middle12%−4.2−1.5+0.1−5.6±2.5
BH slice crosscourt7%+0.5−1.4+1.1+0.2±2.8

Lean BH crosscourt: +5.1±2.9 per 100 returns v the current mix (276 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv YannickValue
FH crosscourt37%−0.2+1.2+3.6+4.5±4.2
FH through the middle20%−3.5+0.2+0.3−3.0±2.6
FH down the line14%−1.8−1.9+2.4−1.3±4.0
FH slice down the line10%−9.4+1.5±0.0−8.0±1.4
FH slice through the middle10%−12.7+0.5±0.0−12.2±1.1

Lean FH crosscourt: +6.6±2.8 per 100 returns v the current mix (59 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv YannickValue
BH through the middle48%−2.9−0.6+1.6−1.9±2.6
BH crosscourt22%+1.0+1.0−0.5+1.5±3.2
BH down the line11%−0.2+1.5−2.7−1.4±4.2
BH slice crosscourt9%−4.0+1.2−0.8−3.6±2.0
FH through the middle6%−2.9+0.4+0.3−2.2±2.0

Lean BH crosscourt: +2.6±2.8 per 100 returns v the current mix (109 returns charted, inside the 90% margin)

Yannick Hanfmann returning

1st serve to the forehand

ReturnNowTourOwnv DustinValue
FH through the middle60%+4.3+1.0+0.5+5.7±2.9
FH crosscourt21%+5.5−0.2+0.4+5.7±4.4
FH down the line9%+1.7−0.4+2.7+3.9±4.3
FH slice through the middle6%−4.2+0.1−0.6−4.7±2.0
FH slice down the line3%−4.3−1.0+1.0−4.2±2.2

Lean FH through the middle: +1.2±1.5 per 100 returns v the current mix (186 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv DustinValue
BH crosscourt38%+8.8−1.8−0.4+6.6±3.5
BH through the middle38%+6.4+0.5−0.1+6.8±2.7
BH slice through the middle9%−4.2−0.1−1.1−5.5±2.4
BH down the line8%+4.2+0.8+0.6+5.6±4.3
BH slice crosscourt7%+0.5−1.9±0.0−1.5±2.8

Lean BH through the middle: +1.8±2.2 per 100 returns v the current mix (208 returns charted, inside the 90% margin)

2nd serve to the forehand

ReturnNowTourOwnv DustinValue
FH through the middle64%−3.5−1.5−1.3−6.3±2.9
FH crosscourt36%−0.2+5.7−1.6+3.8±4.2

Lean FH crosscourt: +6.5±3.3 per 100 returns v the current mix (64 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv DustinValue
BH through the middle48%−2.9+0.9−1.3−3.2±2.5
BH crosscourt39%+1.0+0.2+0.8+2.1±3.2
BH down the line8%−0.2+1.5−2.1−0.8±4.4
FH through the middle5%−2.9+0.5−1.3−3.7±2.1

Lean BH crosscourt: +3.1±2.3 per 100 returns v the current mix (151 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.

Dustin Brown

Favour

ShotEdgeOwnTheirs
BH to the middle · return+5.7±3.6+2.1+3.5
FH to their backhand · return+5.0±6.1+0.9+4.1
BH to their backhand · rally+3.0±4.0+1.2+1.7
BH to their backhand · return+2.5±4.7+2.0+0.5
FH to their forehand · return+1.8±6.4−1.6+3.3
FH to the middle · return+1.2±3.9−2.7+3.9

Avoid

ShotEdgeOwnTheirs
FH to their forehand · serve +1−1.7±5.9+0.9−2.6
FH to their backhand · rally−1.6±5.2+0.9−2.6
FH to their forehand · return +1−1.5±6.0−6.0+4.4
FH to their forehand · rally−0.7±5.1−3.9+3.2
FH to the middle · return+1.2±3.9−2.7+3.9

Yannick Hanfmann

Favour

ShotEdgeOwnTheirs
FH to their forehand · return+5.3±6.6+5.3+0.1
FH to their forehand · return +1+3.9±6.1+0.5+3.3
BH to their forehand · rally+3.6±6.7−0.9+4.5
FH to their backhand · rally+1.9±5.0−0.6+2.5
BH to their backhand · return+1.4±4.5+1.3+0.1
FH to their forehand · serve +1+0.5±5.7−0.3+0.8

Avoid

ShotEdgeOwnTheirs
BH to their backhand · serve +1−6.1±4.8−9.5+3.3
FH to their forehand · rally−3.6±5.0−6.0+2.5
FH to the middle · return−1.1±3.8−0.4−0.8
FH to the middle · serve +1−1.1±3.4−0.9−0.2
BH to the middle · return−1.0±3.5−0.7−0.3

Against Yannick Hanfmann-like opponents

Dustin Brown vMatchesServe pts wonReturn pts won
All charted opponents–65.1%35.7%

Similar by tactical fingerprint: Ben Shelton, Arthur Rinderknech, Carlos Alcaraz, Fabian Marozsan, Alejandro Tabilo, Nuno Borges, Zizou Bergs, Gabriel Diallo, Nick Kyrgios, Marco Cecchinato. When two players have rarely met, their records against these lookalikes fill the gap.