RallyIQ

Game plan

Nikolay Davydenko v Fernando Verdasco

Every number combines what Nikolay Davydenko does well with what Fernando Verdasco allows, each measured against the tour average and shrunk toward it when the sample is thin. Flip perspective

Forecast

Nikolay Davydenko wins, best of 3 72%90%: 45%–89% · best of 5: 76%
Serve points won 63.5% / 59.0% Nikolay / Fernando · tour 63.4%
Strengths only, no similarity priors 72%serve 63.4% / 58.8%

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. At least one of them is no longer active or has too little charted in the last three seasons, so both are compared on their careers.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 Nikolay Davydenko's record against Fernando Verdasco's tactical lookalikes and in their charted head-to-heads (head-to-head: +0.1 on serve, −1.8 on return vs expectation (328 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

CareerNikolayFernando
Direction choice−0.01 ±0.06
better than 56%
+0.12 ±0.05
better than 85%
Shot selection+0.02 ±0.07
better than 54%
−0.03 ±0.12
better than 48%
Execution+0.14 ±0.29
better than 74%
−0.18 ±0.42
better than 58%
Points left on the table2.24 ±0.09
lower than 89%
2.65 ±0.10
lower than 45%

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.

Nikolay Davydenko serving

Deuce court

1st serveNowNikolay winsv FernandoMatchupOptimal
Wide38%70%71%68.5%±4.141% ▲
Body12%60%63%59.8%±7.40% ▼
T51%71%76%72.2%±4.059% ▲

Optimal v Fernando Verdasco: +0.7±0.6 per 100 first serves (faults included) over the current mix. Serving T every time would read +2.8 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowNikolay winsv FernandoMatchupOptimal
Wide50%67%74%67.6%±4.647% ▼
Body10%66%62%64.7%±7.30% ▼
T40%68%77%73.9%±4.053% ▲

Optimal v Fernando Verdasco: +0.4±0.6 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving T every time would read +4.0 per 100 first serves in before the returner adjusts.

Fernando Verdasco serving

Deuce court

1st serveNowFernando winsv NikolayMatchupOptimal
Wide39%72%72%70.4%±4.252% ▲
Body11%57%62%56.2%±7.90% ▼
T50%65%73%62.0%±4.248% ▼

Optimal v Nikolay Davydenko: +0.3±0.7 per 100 first serves (faults included) over the current mix, inside the 90% margin. Serving wide every time would read +5.8 per 100 first serves in before the returner adjusts.

Ad court

1st serveNowFernando winsv NikolayMatchupOptimal
Wide57%69%69%65.2%±3.952% ▼
Body9%63%61%60.8%±9.20% ▼
T34%78%69%75.4%±4.448% ▲

Optimal v Nikolay Davydenko: +0.3±0.7 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.

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.

Nikolay Davydenko returning

1st serve to the forehand

ReturnNowTourOwnv FernandoValue
FH through the middle43%+4.3±0.0+1.0+5.2±1.9
FH down the line23%+1.7−1.1+2.9+3.5±3.6
FH crosscourt19%+5.5−2.3+3.4+6.6±3.4
FH slice through the middle8%−4.2−1.2−1.1−6.5±2.3
FH slice down the line3%−4.3−0.1−0.6−5.0±2.9

Lean FH crosscourt: +3.1±3.0 per 100 returns v the current mix (1320 returns charted)

1st serve to the backhand

ReturnNowTourOwnv FernandoValue
BH through the middle43%+6.4+0.5+1.6+8.5±1.6
BH crosscourt21%+8.8−0.6+3.8+12.0±2.6
BH down the line15%+4.2+3.7−0.8+7.2±3.6
BH slice through the middle11%−4.2−1.4+2.2−3.5±2.1
BH slice crosscourt5%+0.5−2.2+3.7+2.0±3.0

Lean BH crosscourt: +5.5±2.3 per 100 returns v the current mix (1258 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv FernandoValue
FH through the middle46%−3.5+1.9+1.3−0.3±2.1
FH crosscourt26%−0.2−0.2+0.8+0.4±3.9
FH down the line25%−1.8−2.6−6.1−10.5±4.2
BH through the middle3%+0.1−0.1+1.7+1.7±1.6

Lean FH crosscourt: +3.0±3.2 per 100 returns v the current mix (437 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv FernandoValue
BH through the middle47%−2.9+0.9+1.7−0.2±1.8
BH crosscourt36%+1.0+0.5−1.2+0.3±2.5
BH down the line17%−0.2−0.7−0.1−1.0±4.4

Lean BH crosscourt: +0.5±1.9 per 100 returns v the current mix (1069 returns charted, inside the 90% margin)

Fernando Verdasco returning

1st serve to the forehand

ReturnNowTourOwnv NikolayValue
FH through the middle49%+4.3+0.7+0.4+5.3±1.9
FH crosscourt32%+5.5+1.4−1.0+6.0±3.2
FH down the line13%+1.7−1.1−0.7−0.1±3.8
FH slice through the middle3%−4.2−0.9+2.2−2.9±2.2
FH slice crosscourt2%−4.3+0.6−0.3−4.0±2.5

Lean FH crosscourt: +1.7±2.4 per 100 returns v the current mix (684 returns charted, inside the 90% margin)

1st serve to the backhand

ReturnNowTourOwnv NikolayValue
BH through the middle32%+6.4−0.4+2.6+8.6±1.7
BH crosscourt22%+8.8−4.5+1.2+5.5±2.8
BH slice through the middle21%−4.2±0.0+2.6−1.6±1.8
BH down the line10%+4.2+1.3+0.3+5.8±3.6
BH slice crosscourt7%+0.5−3.7−0.9−4.0±3.0

Lean BH through the middle: +4.9±1.4 per 100 returns v the current mix (1076 returns charted)

2nd serve to the forehand

ReturnNowTourOwnv NikolayValue
FH crosscourt49%−0.2−0.3−0.1−0.6±3.9
FH through the middle35%−3.5−1.7+0.2−4.9±2.5
FH down the line16%−1.8−0.5−1.9−4.3±4.3

Lean FH crosscourt: +2.1±2.3 per 100 returns v the current mix (232 returns charted, inside the 90% margin)

2nd serve to the backhand

ReturnNowTourOwnv NikolayValue
BH through the middle39%−2.9+1.5+1.6+0.2±1.9
BH crosscourt33%+1.0+1.3+1.5+3.8±2.8
BH down the line14%−0.2+4.4±0.0+4.1±4.3
FH through the middle7%−2.9+1.5+0.2−1.1±2.1
FH inside-in6%+0.6+2.0−0.1+2.4±4.0

Lean BH down the line: +2.4±3.9 per 100 returns v the current mix (506 returns charted, inside the 90% margin)

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.

Nikolay Davydenko

Favour

ShotEdgeOwnTheirs
BH to their forehand · return+3.9±2.8+1.3+2.6
BH to the middle · return+3.4±1.2±0.0+3.3
BH slice to the middle · return+2.1±2.1−0.7+2.7
BH to the middle · return +1+1.9±1.8+1.3+0.6
FH to their forehand · return +1+1.8±2.9+0.4+1.3
FH to the middle · return+1.3±1.4+1.1+0.2

Avoid

ShotEdgeOwnTheirs
BH slice to their forehand · rally−4.7±3.2−4.1−0.6
FH to their forehand · return−4.2±3.1−2.0−2.1
FH slice to the middle · rally−3.8±3.0−3.9+0.1
BH slice to their backhand · rally−3.7±2.1−3.3−0.4
FH to their forehand · serve +1−3.5±2.1−2.9−0.6

Fernando Verdasco

Favour

ShotEdgeOwnTheirs
BH to their forehand · return+4.6±2.9+2.8+1.8
BH to the middle · return+3.7±1.3+0.5+3.2
FH slice to their backhand · rally+3.6±3.6+2.2+1.4
BH slice to the middle · return +1+3.1±2.2+1.1+2.0
BH slice to the middle · return+2.8±1.7+0.7+2.1
FH slice to the middle · rally+1.5±2.8−1.5+3.1

Avoid

ShotEdgeOwnTheirs
FH to their forehand · return +1−4.1±2.9−1.7−2.4
BH to their backhand · return +1−3.5±2.5−1.2−2.3
FH to the middle · rally−3.3±1.4−2.3−1.0
BH slice to their backhand · rally−2.7±1.8−2.6−0.1
FH to their forehand · rally−2.6±1.4−1.6−1.0

Against Fernando Verdasco-like opponents

Nikolay Davydenko vMatchesServe pts wonReturn pts won
All charted opponents–62.2%39.1%
Fernando Verdasco (charted head-to-head)1 63.6%39.4%

Similar by tactical fingerprint: Rafael Jodar, Learner Tien, Joao Fonseca, Hubert Hurkacz, Ugo Humbert, Sebastian Korda, David Goffin, Kyle Edmund, Philipp Kohlschreiber. When two players have rarely met, their records against these lookalikes fill the gap.

Charted head-to-head