RallyIQ

Game plan

Nadia Podoroska v Pauline Parmentier

Every number combines what Nadia Podoroska does well with what Pauline Parmentier allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Nadia Podoroska wins, best of 3 31%90%: 8%–68% · best of 5: 27%
Serve points won 57.4% / 61.1% Nadia / Pauline · tour 56.3%
Strengths only, no similarity priors 31%serve 57.4% / 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 At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Nadia Podoroska's record against Pauline Parmentier'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.

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.

Nadia Podoroska serving

Deuce court

1st serveNowNadia winsv PaulineMatchupOptimal
Wide36%57%73%64.9%±12.236%
Body21%50%63%55.7%±14.26% ▼
T43%66%73%71.4%±11.158% ▲

Optimal v Pauline Parmentier: +0.8±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 serveNowNadia winsv PaulineMatchupOptimal
Wide34%60%71%66.3%±11.449% ▲
Body23%64%60%67.4%±14.223%
T43%55%67%58.2%±13.028% ▼

Optimal v Pauline Parmentier: +0.9±1.2 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving body every time would read +4.4 per 100 first serves in before the returner adjusts.

Pauline Parmentier serving

Deuce court

1st serveNowPauline winsv NadiaMatchupOptimal
Wide46%62%71%67.3%±11.261% ▲
Body26%64%65%71.4%±11.523% ▼
T28%67%69%68.4%±12.516% ▼

Optimal v Nadia Podoroska: +0.2±1.1 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving body every time would read +2.7 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowPauline winsv NadiaMatchupOptimal
Wide36%67%70%71.4%±10.851% ▲
Body18%61%62%66.3%±13.83% ▼
T46%65%64%64.4%±12.446%

Optimal v Nadia Podoroska: +0.9±1.3 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +4.1 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.

Nadia Podoroska returning

1st serve to the forehand

ReturnNowTourOwnv PaulineValue
FH through the middle42%+4.2−0.8−0.4+3.0±3.2
FH crosscourt19%+5.3+0.1+1.7+7.1±3.9
FH slice through the middle19%−6.7−0.1−0.1−6.9±2.1
FH down the line11%+1.5+2.0−0.8+2.7±4.0
FH slice crosscourt8%−6.6+1.2±0.0−5.4±1.5

Lean FH crosscourt: +5.9±3.5 per 100 returns v the current mix (144 returns charted)

1st serve to the backhand

ReturnNowTourOwnv PaulineValue
BH through the middle56%+6.0+0.4−2.7+3.7±2.9
BH crosscourt26%+7.7−0.4−5.0+2.3±3.5
BH down the line10%+2.2−1.2−0.6+0.4±3.8
BH slice through the middle5%−6.2+0.5±0.0−5.8±1.3
BH slice down the line3%−12.5+0.8±0.0−11.7±1.5

Lean BH through the middle: +1.6±1.6 per 100 returns v the current mix (171 returns charted)

2nd serve to the backhand

ReturnNowTourOwnv PaulineValue
BH through the middle41%−2.6+0.8−1.0−2.8±2.7
BH crosscourt30%+1.5−1.0+0.5+0.9±3.5
FH through the middle13%−2.7±0.0−1.5−4.2±2.3
BH down the line6%−0.5−2.2+0.7−2.0±3.7
FH inside-in5%+0.7+0.6−0.4+1.0±3.4

Lean BH crosscourt: +2.4±2.8 per 100 returns v the current mix (98 returns charted, inside the 90% margin)

Pauline Parmentier returning

1st serve to the forehand

ReturnNowTourOwnv NadiaValue
FH through the middle51%+4.2−2.5+0.8+2.5±3.0
FH crosscourt49%+5.3+0.2−0.3+5.2±4.3

Lean FH crosscourt: +1.3±2.7 per 100 returns v the current mix (59 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv NadiaValue
BH through the middle45%+6.0−1.5−0.1+4.4±2.8
BH crosscourt31%+7.7−0.4+0.8+8.2±3.6
BH slice crosscourt8%−4.2−1.1+0.7−4.6±2.3
BH slice through the middle8%−6.2+0.9−1.4−6.7±1.9
BH down the line7%+2.2+1.4+2.1+5.7±3.8

Lean BH crosscourt: +4.2±2.8 per 100 returns v the current mix (83 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.

Nadia Podoroska

Favour

ShotEdgeOwnTheirs
FH to their forehand · rally+5.7±3.5+3.1+2.6
BH to their backhand · rally+0.1±3.3−0.5+0.6
FH to the middle · rally−0.1±2.6−0.6+0.5
BH to the middle · rally−0.5±2.5−2.1+1.6
FH to their backhand · rally−2.1±4.0−1.5−0.6
FH to the middle · return−2.7±2.9−1.5−1.2

Avoid

ShotEdgeOwnTheirs
BH to the middle · return−2.7±2.7−0.1−2.6
FH to the middle · return−2.7±2.9−1.5−1.2
FH to their backhand · rally−2.1±4.0−1.5−0.6
BH to the middle · rally−0.5±2.5−2.1+1.6
FH to the middle · rally−0.1±2.6−0.6+0.5

Pauline Parmentier

Favour

ShotEdgeOwnTheirs
FH to their forehand · serve +1+2.3±4.2+2.0+0.3
BH to their backhand · rally−0.3±3.3−0.3+0.1
FH to their backhand · rally−0.9±4.0−0.1−0.8
FH to the middle · return−1.0±2.9−2.0+1.0
FH to the middle · rally−1.1±2.7−0.8−0.3
FH to their forehand · rally−1.8±3.4−1.3−0.4

Avoid

ShotEdgeOwnTheirs
BH to the middle · rally−3.3±2.5−0.9−2.3
FH to their forehand · rally−1.8±3.4−1.3−0.4
FH to the middle · rally−1.1±2.7−0.8−0.3
FH to the middle · return−1.0±2.9−2.0+1.0
FH to their backhand · rally−0.9±4.0−0.1−0.8

Against Pauline Parmentier-like opponents

Nadia Podoroska vMatchesServe pts wonReturn pts won
All charted opponents–52.4%37.7%