RallyIQ

ATP · Right-handed · 3 charted matches · 2014–2021

Renzo Olivo

Shot expected value

The share of points Renzo Olivo goes on to win after each option in the positions they face most often, shrunk toward tour average when the sample is small. Showing the 8 most-used options; teal marks the best one with at least 30 shots.

Rally, shots 5–8: drive to your backhand side

position worth 46% to the average player · 126 shots

OptionUsedWin %Tour
BH crosscourt 31% 44.9%±10.7 47.6%
BH through the middle 21% 48.4%±12.0 43.7%
FH inside-out 17% 52.1%±12.8 51.8%
BH slice crosscourt 11% 39.7%±13.8 42.5%
FH through the middle 10% 50.1%±14.5 45.2%

Long rally, 9+: drive to your backhand side

position worth 46% to the average player · 95 shots

OptionUsedWin %Tour
BH crosscourt 31% 54.3%±11.7 48.0%
BH through the middle 27% 40.8%±11.9 43.8%
BH slice crosscourt 16% 41.2%±13.7 42.1%
FH inside-out 11% 41.8%±14.8 52.6%

Rally, shots 5–8: drive to your middle

position worth 51% to the average player · 71 shots

OptionUsedWin %Tour
FH crosscourt 38% 62.9%±11.6 52.7%
FH down the line 32% 54.2%±12.5 51.5%
FH through the middle 20% 45.3%±14.0 47.0%

Long rally, 9+: drive to your middle

position worth 51% to the average player · 56 shots

OptionUsedWin %Tour
FH crosscourt 34% 52.7%±13.2 52.7%
FH down the line 27% 58.3%±13.7 52.0%
FH through the middle 20% 49.9%±14.8 47.4%

Serve under pressure

Deuce court

1st serveUsageBreak ptWon when in
Wide 25% 25% 69% / 73%
Body 21% 13% ▼ 58% / 63%
T 54% 63% ▲ 75% / 75%

122 normal · 8 break-point 1st serves

Ad court

1st serveUsageBreak ptWon when in
Wide 61% 69% 63% / 73%
Body 17% 21% 62% / 63%
T 22% 10% ▼ 68% / 72%

96 normal · 29 break-point 1st serves

Is the serve mix in equilibrium?

Game theory says a well-mixed server wins equally often with every direction they use. If one direction wins more, it's underused and points are being left behind. This is the minimax test Walker and Wooders ran on Wimbledon finals, applied to every charted first serve. Win rates include faults. "Optimal" allows for returners reading a habit. No measurable response (−0.05 ± 0.15 points per 100 serves for every 10 points of habitual usage), measured from ATP servers whose mix drifted between matches. Shifts stay within the range servers' habits actually vary, the only range that response was measured over.

Deuce court

1st serveUsagePoints won
Wide25% 55.2%±10.4 n=32
Body21% 51.8%±10.9 n=27
T55% 54.2%±8.2 n=71

Consistent with an optimal mix (p = 0.86).

Ad court

1st serveUsagePoints won
Wide63% 58.5%±7.8 n=79
Body18% 56.6%±11.3 n=22
T19% 56.8%±11.1 n=24

Consistent with an optimal mix (p = 0.93).

Repeating the previous direction to the same court: +4.2±7.6 points per 100 against switching. Negative means returners read repeats. Tour-wide, repeating costs women about 0.4 points per 100 and costs men nothing, so men's returners don't measurably anticipate direction. (106 repeats, 143 switches.)

Return by serve direction

Return points won against each serve direction, compared with the tour average.

ServeCourtDirectionPointsWonvs tour
1stAd courtBody 15 29% −7.9±11.1
1stAd courtT 18 34% +6.2±11.3
1stAd courtWide 41 34% +6.8±9.3
1stDeuce courtBody 7 30% −6.9±12.4
1stDeuce courtT 30 33% +7.5±9.9
1stDeuce courtWide 37 27% −0.1±8.9
2ndAd courtBody 12 54% +4.9±12.6
2ndAd courtT 2 49% ±0.0±14.5
2ndAd courtWide 22 45% −3.2±11.4
2ndDeuce courtBody 12 47% −2.1±12.7
2ndDeuce courtT 26 52% +1.9±11.0
2ndDeuce courtWide 11 52% +4.2±12.8

Strengths and vulnerabilities

Value per 100 shots compared with the average player hitting (strengths) or facing (vulnerabilities) the same shot. Only shot types seen at least 120 times.

Hurts opponents most with

Most exposed to

FH to their backhand · rally+1.1140

Active players who are best at the shot in the top weakness: Adrian Andreev, Alex Molcan, Rafael Nadal, Hugo Gaston, Daniel Evans

Charted matches