RallyIQ

ATP · Right-handed · 2 charted matches · 2019–2020

Jason Jung

Shot expected value

The share of points Jason Jung 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 middle

position worth 51% to the average player · 44 shots

OptionUsedWin %Tour
BH through the middle 41% 43.1%±13.2 46.8%
FH through the middle 23% 41.3%±14.8 47.0%

Serve under pressure

Deuce court

1st serveUsageBreak ptWon when in
Wide 41% 67% ▲ 68% / 73%
Body 29% 0% ▼ 64% / 63%
T 29% 33% 76% / 75%

34 normal · 3 break-point 1st serves

Ad court

1st serveUsageBreak ptWon when in
Wide 50% 0% ▼ 70% / 73%
Body 29% 60% ▲ 64% / 63%
T 21% 40% ▲ 69% / 72%

28 normal · 5 break-point 1st serves

Return by serve direction

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

ServeCourtDirectionPointsWonvs tour
1stAd courtBody 2 38% +0.8±14.1
1stAd courtT 11 33% +4.7±12.1
1stAd courtWide 11 32% +4.9±12.0
1stDeuce courtBody 3 36% −0.3±13.8
1stDeuce courtT 11 21% −4.3±10.4
1stDeuce courtWide 16 29% +1.4±11.0
2ndAd courtBody 13 51% +1.4±12.5
2ndAd courtT 1 48% −1.6±14.8
2ndAd courtWide 12 42% −6.7±12.5
2ndDeuce courtBody 11 46% −3.4±12.8
2ndDeuce courtT 8 50% +0.1±13.3
2ndDeuce courtWide 2 51% +3.2±14.5

Charted matches