RallyIQ

Game plan

Thiago Seyboth Wild v Alex Michelsen

Every number combines what Thiago Seyboth Wild does well with what Alex Michelsen allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Thiago Seyboth Wild wins, best of 3 7%90%: 1%–23% · best of 5: 3%
Serve points won 55.1% / 66.9% Thiago / Alex · tour 64.0%
Strengths only, no similarity priors 7%serve 55.5% / 66.8%

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 Thiago Seyboth Wild's record against Alex Michelsen's tactical lookalikes and in their charted head-to-heads (lookalikes: −5.3 on serve, −2.5 on return vs expectation (191 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

CareerThiagoAlex
Direction choice−0.07 ±0.10
better than 38%
−0.19 ±0.11
better than 15%
Shot selection+0.05 ±0.27
better than 59%
+0.32 ±0.16
better than 82%
Execution−0.65 ±0.44
better than 39%
+0.61 ±0.49
better than 86%
Points left on the table2.74 ±0.17
lower than 36%
2.70 ±0.27
lower than 40%

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: Thiago Seyboth Wild +0.83, Alex Michelsen +1.21. 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.

Thiago Seyboth Wild serving

Deuce court

1st serveNowThiago winsv AlexMatchupOptimal
Wide49%68%70%65.1%±7.062% ▲
Body6%62%59%57.4%±13.96%
T45%71%71%66.8%±7.632% ▼

Optimal v Alex Michelsen: +0.7±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +1.4 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowThiago winsv AlexMatchupOptimal
Wide59%69%77%73.1%±6.751% ▼
Body5%68%63%67.7%±14.50% ▼
T36%70%75%73.8%±7.249% ▲

Optimal v Alex Michelsen: +0.3±0.8 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +0.7 per 100 first serves in before the returner adjusts.

Alex Michelsen serving

Deuce court

1st serveNowAlex winsv ThiagoMatchupOptimal
Wide48%75%75%77.1%±5.961% ▲
Body15%67%55%59.4%±11.52% ▼
T37%77%74%76.1%±6.537%

Optimal v Thiago Seyboth Wild: +1.0±0.9 per 100 first serves (faults included) over the current mix. Serving wide every time would read +3.0 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowAlex winsv ThiagoMatchupOptimal
Wide52%68%75%70.2%±6.665% ▲
Body16%66%55%57.6%±12.73% ▼
T32%64%70%61.6%±8.632%

Optimal v Thiago Seyboth Wild: +0.9±1.0 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +4.8 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.

Thiago Seyboth Wild returning

1st serve to the forehand

ReturnNowTourOwnv AlexValue
FH through the middle44%+4.3+1.2+1.6+7.0±2.7
FH down the line18%+1.7−0.7+1.7+2.6±4.5
FH slice through the middle14%−4.2−1.7+0.3−5.6±2.3
FH crosscourt12%+5.5−1.4+0.1+4.2±4.4
FH slice down the line6%−4.3−0.5+0.5−4.2±2.4

Lean FH through the middle: +4.4±1.8 per 100 returns v the current mix (311 returns charted)

1st serve to the backhand

ReturnNowTourOwnv AlexValue
BH through the middle42%+6.4+0.4−0.5+6.4±2.4
BH crosscourt26%+8.8−0.3+1.8+10.3±3.4
BH down the line13%+4.2−0.9−2.0+1.4±4.7
BH slice through the middle10%−4.2−1.8+1.5−4.4±2.5
BH slice crosscourt6%+0.5−0.2−0.1+0.2±2.8

Lean BH crosscourt: +5.7±2.8 per 100 returns v the current mix (374 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv AlexValue
FH through the middle52%−3.5±0.0+2.2−1.2±2.9
FH down the line30%−1.8−2.9−1.0−5.7±4.5
FH crosscourt18%−0.2+2.6−1.9+0.5±4.0

Lean FH through the middle: +1.0±2.1 per 100 returns v the current mix (73 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv AlexValue
BH through the middle39%−2.9−1.2+0.9−3.2±2.4
BH crosscourt31%+1.0+0.4−0.1+1.3±3.3
FH through the middle10%−2.9±0.0+2.2−0.7±2.3
BH down the line10%−0.2+2.1−0.1+1.8±4.8
FH inside-out7%+1.0−1.8−1.0−1.8±3.4

Lean BH down the line: +2.6±4.5 per 100 returns v the current mix (210 returns charted, inside the 90% margin)

Alex Michelsen returning

1st serve to the forehand

ReturnNowTourOwnv ThiagoValue
FH through the middle40%+4.3+1.4+2.0+7.6±2.7
FH down the line25%+1.7+1.2−0.4+2.5±4.4
FH crosscourt16%+5.5+3.8+3.4+12.7±4.4
FH slice through the middle11%−4.2−2.2−1.1−7.5±2.2
FH slice down the line5%−4.3−0.6−0.9−5.8±2.3

Lean FH crosscourt: +8.3±4.0 per 100 returns v the current mix (286 returns charted)

1st serve to the backhand

ReturnNowTourOwnv ThiagoValue
BH crosscourt40%+8.8−0.2+2.5+11.2±3.3
BH through the middle37%+6.4+1.8+0.7+8.9±2.6
BH down the line9%+4.2−2.8+1.9+3.4±4.4
BH slice through the middle8%−4.2−0.7−0.5−5.4±2.3
BH slice crosscourt4%+0.5−1.9−1.6−3.0±2.4

Lean BH crosscourt: +4.0±2.3 per 100 returns v the current mix (224 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv ThiagoValue
FH through the middle46%−3.5+0.8+0.5−2.1±2.9
FH down the line34%−1.8−0.1−1.1−3.0±4.7
FH crosscourt16%−0.2+4.1+2.7+6.5±4.2
FH slice through the middle4%−12.7−0.2±0.0−12.9±1.1

Lean FH crosscourt: +8.0±4.1 per 100 returns v the current mix (136 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv ThiagoValue
BH through the middle47%−2.9+0.6−0.5−2.8±2.4
BH crosscourt40%+1.0+1.2+0.6+2.9±3.2
BH down the line13%−0.2+0.3−4.1−4.0±4.7

Lean BH crosscourt: +3.5±2.3 per 100 returns v the current mix (134 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.

Thiago Seyboth Wild

Favour

ShotEdgeOwnTheirs
FH to their backhand · serve +1+8.0±4.6+4.2+3.9
BH to their backhand · return +1+4.7±4.7+3.3+1.4
FH to their forehand · serve +1+3.2±5.2+2.0+1.2
BH to the middle · serve +1+3.0±3.8−0.7+3.7
BH to their forehand · return +1+3.0±7.3+0.6+2.4
FH to the middle · return +1+2.8±4.0+0.3+2.6

Avoid

ShotEdgeOwnTheirs
BH to their forehand · serve +1−9.2±7.1−5.6−3.6
FH to their forehand · rally−4.1±3.7−4.1−0.1
FH to their backhand · return−2.9±5.7−3.5+0.6
FH to the middle · rally−2.6±3.0−1.5−1.1
FH to their backhand · rally−1.0±3.9−2.8+1.8

Alex Michelsen

Favour

ShotEdgeOwnTheirs
FH to their forehand · return+11.4±6.6+7.4+4.1
BH to their forehand · rally+5.4±5.4+4.2+1.2
BH to their backhand · return +1+4.2±4.5+2.5+1.7
FH to the middle · return+3.9±3.3+2.1+1.8
FH to their backhand · serve +1+3.9±4.5±0.0+3.9
BH to their backhand · return+3.9±3.8+1.4+2.5

Avoid

ShotEdgeOwnTheirs
FH to their backhand · return +1−4.8±5.9+0.9−5.7
FH to their backhand · return−4.5±5.2−0.9−3.6
FH to their forehand · serve +1−1.7±5.2−0.1−1.6
FH to the middle · return +1−1.7±4.1−0.8−0.9
FH to their backhand · rally−1.6±3.5+0.5−2.1

Against Alex Michelsen-like opponents

Thiago Seyboth Wild vMatchesServe pts wonReturn pts won
All charted opponents–60.7%36.6%
Players most similar to Alex Michelsen1 58.2%28.4%

Similar by tactical fingerprint: Hubert Hurkacz, Valentin Vacherot, Novak Djokovic, Karen Khachanov, Laslo Djere, Kei Nishikori, Bernabe Zapata Miralles, Pablo Andujar, Mikhail Kukushkin, Jarkko Nieminen. When two players have rarely met, their records against these lookalikes fill the gap.