RallyIQ

Game plan

Jessica Bouzas Maneiro v Louisa Chirico

Every number combines what Jessica Bouzas Maneiro does well with what Louisa Chirico allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Jessica Bouzas Maneiro wins, best of 3 23%90%: 4%–59% · best of 5: 18%
Serve points won 55.5% / 61.2% Jessica / Louisa · tour 58.1%
Strengths only, no similarity priors 23%serve 55.5% / 61.1%

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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Jessica Bouzas Maneiro's record against Louisa Chirico's tactical lookalikes and in their charted head-to-heads (lookalikes: +0.3 on serve, −2.1 on return vs expectation (107 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

CareerJessicaLouisa
Direction choice+0.09 ±0.21
better than 71%
−0.13 ±0.14
better than 30%
Shot selection+0.31 ±0.34
better than 80%
+0.09 ±0.19
better than 54%
Execution−2.12 ±1.18
better than 3%
−0.96 ±1.01
better than 19%

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.

Jessica Bouzas Maneiro serving

Deuce court

1st serveNowJessica winsv LouisaMatchupOptimal
Wide53%54%69%57.3%±12.568% ▲
Body18%63%57%62.3%±14.03% ▼
T29%72%62%66.4%±13.829%

Optimal v Louisa Chirico: +0.5±1.3 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +5.6 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowJessica winsv LouisaMatchupOptimal
Wide31%61%58%53.8%±13.331%
Body24%57%56%56.6%±14.59% ▼
T45%54%72%61.7%±12.960% ▲

Optimal v Louisa Chirico: +0.4±1.3 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +3.6 per 100 first serves in before the returner adjusts.

Louisa Chirico serving

Deuce court

1st serveNowLouisa winsv JessicaMatchupOptimal
Wide42%66%75%75.3%±9.557% ▲
Body29%64%62%68.2%±12.714% ▼
T28%68%77%77.0%±11.629%

Optimal v Jessica Bouzas Maneiro: +0.7±1.2 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +3.3 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowLouisa winsv JessicaMatchupOptimal
Wide33%67%66%67.4%±11.832%
Body26%55%60%59.0%±14.411% ▼
T42%65%67%67.7%±11.457% ▲

Optimal v Jessica Bouzas Maneiro: +0.9±1.3 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T 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.

Jessica Bouzas Maneiro returning

1st serve to the forehand

ReturnNowTourOwnv LouisaValue
FH through the middle44%+4.2−0.4−3.6+0.1±3.2
FH crosscourt32%+5.3+0.7−3.9+2.1±4.3
FH slice through the middle11%−6.7−0.3−0.5−7.5±2.1
FH down the line9%+1.5−3.0−0.9−2.4±4.0
FH slice crosscourt5%−6.6−1.1±0.0−7.7±1.3

Lean FH crosscourt: +2.8±3.2 per 100 returns v the current mix (141 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv LouisaValue
BH through the middle39%+6.0+0.4−0.9+5.6±2.9
BH crosscourt21%+7.7+0.6+0.4+8.7±3.3
BH slice through the middle18%−6.2−0.5−0.2−6.9±2.3
BH slice crosscourt13%−4.2−3.1+0.3−7.0±2.1
BH down the line9%+2.2−1.2−4.6−3.6±3.7

Lean BH crosscourt: +7.2±2.9 per 100 returns v the current mix (77 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv LouisaValue
BH through the middle52%−2.6−0.3−0.1−3.0±2.7
BH crosscourt20%+1.5−0.1+2.2+3.6±3.1
BH down the line15%−0.5+0.7−1.2−1.0±4.2
FH inside-in13%+0.7−2.4+0.7−1.0±3.9

Lean BH through the middle: −1.9±1.6 per 100 returns v the current mix (46 returns charted, inside the 90% margin)

Louisa Chirico returning

1st serve to the forehand

ReturnNowTourOwnv JessicaValue
FH through the middle65%+4.2−1.2+3.1+6.1±3.2
FH crosscourt17%+5.3−2.1+3.8+7.0±4.0
FH down the line12%+1.5+0.8+0.5+2.8±4.2
FH slice through the middle6%−6.7−0.3−0.1−7.1±1.8

Lean FH through the middle: +1.0±1.4 per 100 returns v the current mix (83 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv JessicaValue
BH through the middle52%+6.0−1.3+0.1+4.8±3.0
BH crosscourt20%+7.7+0.5+0.1+8.4±3.4
BH down the line12%+2.2−0.2+0.6+2.5±3.7
BH slice through the middle10%−6.2+0.3+0.3−5.7±1.8
BH slice crosscourt6%−4.2−0.8±0.0−4.9±1.2

Lean BH crosscourt: +4.7±3.1 per 100 returns v the current mix (90 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv JessicaValue
BH crosscourt47%+1.5+0.3+2.0+3.9±3.3
BH through the middle38%−2.6+1.1−0.4−1.9±2.6
FH through the middle15%−2.7−0.3−0.8−3.8±2.3

Lean BH crosscourt: +3.4±2.0 per 100 returns v the current mix (66 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 grass. Each player's grass record is shrunk toward their all-surface one, so a thin sample on it moves the numbers only a little.

Jessica Bouzas Maneiro

Favour

ShotEdgeOwnTheirs
FH to their forehand · rally+1.4±3.5+1.3+0.1
FH to the middle · rally+0.6±2.7+0.8−0.2
BH to the middle · return−1.5±2.8−0.7−0.8
BH to their backhand · rally−3.0±3.4−2.0−1.1
FH to the middle · return−4.5±3.0−1.5−3.0
FH to their backhand · rally−6.0±4.1−2.7−3.3

Avoid

ShotEdgeOwnTheirs
BH to the middle · rally−7.2±2.5−5.2−2.0
FH to their backhand · rally−6.0±4.1−2.7−3.3
FH to the middle · return−4.5±3.0−1.5−3.0
BH to their backhand · rally−3.0±3.4−2.0−1.1
BH to the middle · return−1.5±2.8−0.7−0.8

Louisa Chirico

Favour

ShotEdgeOwnTheirs
FH to their forehand · serve +1+3.7±4.3+2.3+1.4
FH to their backhand · rally+2.7±4.2−0.8+3.5
FH to the middle · rally+2.7±2.7+0.7+2.0
BH to their backhand · rally+1.0±3.4+1.6−0.6
BH to the middle · return+0.2±2.8−0.1+0.2
BH to the middle · rally±0.0±2.5+0.4−0.3

Avoid

ShotEdgeOwnTheirs
FH to the middle · return−2.1±2.8−2.5+0.4
FH to their forehand · rally−0.6±3.5−2.2+1.6
BH to the middle · rally±0.0±2.5+0.4−0.3
BH to the middle · return+0.2±2.8−0.1+0.2
BH to their backhand · rally+1.0±3.4+1.6−0.6

Against Louisa Chirico-like opponents

Jessica Bouzas Maneiro vMatchesServe pts wonReturn pts won
All charted opponents–50.9%37.0%
Players most similar to Louisa Chirico1 52.5%37.5%

Similar by tactical fingerprint: Coco Gauff, Iva Jovic, Anastasia Potapova, Anna Bondar, Varvara Gracheva, Venus Williams, Jennifer Brady, Eugenie Bouchard, Ana Ivanovic. When two players have rarely met, their records against these lookalikes fill the gap.