RallyIQ

Wimbledon · R16 · Grass · 3 Jul 2006

Marcos Baghdatis v Andy Murray

103–80 in points · Marcos Baghdatis won

Why it went the way it did

Marcos Baghdatis won 11.4 more points than Andy Murray relative to what the serve alone predicted. Andy Murray's biggest leaks: slice shot selection −3.3, return execution −2.9, serve 1st execution −2.0.

Each shot moves its hitter's chance of winning the point. Those moves are split into direction choice, shot selection and execution, and summed here. Read both columns together: one player's gain is the other's loss.

ShotMarcos BaghdatisAndy Murray
DirSelExecTotalDirSelExecTotal
Serve 1st +0.2 −0.6 −0.4 −0.8 −0.3 −0.4 −2.0 −2.6
Serve 2nd +0.1 −0.4 +1.0 +0.7 +0.1 −0.6 −1.8 −2.2
Return +0.3 −0.1 −1.2 −1.0 +0.3 −0.1 −2.9 −2.6
Forehand −0.4 +1.4 −2.2 −1.2 +0.1 +1.4 −1.3 +0.2
Backhand −0.1 −0.2 +1.0 +0.7 −0.3 +0.2 −1.8 −1.8
Slice +0.1 −1.5 −2.1 −3.5 ±0.0 −3.3 +0.3 −3.0
Net −0.2 +0.7 −0.2 +0.4 +0.1 +0.5 −1.7 −1.2
Touch +0.2 +0.1 +0.8 +1.2 ±0.0 −1.2 −0.5 −1.7
All shots +0.1−0.6 −3.2−3.7 +0.1−3.5 −11.7−15.1

Set by set

SetMarcos BaghdatisAndy MurrayNet, Marcos
1−1.8−6.8 +5.0
2−2.1−7.1 +5.0
3+0.2−1.2 +1.3

Adaptation

First-serve direction mix set by set, with the share of points each direction won. The scores measure whether the server moved toward the directions that had been winning earlier in this match, set to set and every two to three service games, in points per 100 first serves. Read them as a habit, not a gain: across the tour, a direction's edge in early sets barely predicts the later ones. Whether the returner responded can't be told apart from noise within one match.

Marcos Baghdatis serving

SetWideBodyT
1 59% 88% – 41% 58%
2 64% 75% 8% 100% 28% 57%
3 50% 74% 5% 50% 45% 76%

Set to set +1.86 per 100 first serves in sets 2+

Within sets +1.13 per 100 first serves, every two to three service games

Andy Murray serving

SetWideBodyT
1 35% 67% 15% 50% 50% 54%
2 32% 33% 14% 50% 54% 67%
3 41% 73% 14% 40% 46% 76%

Set to set +0.33 per 100 first serves in sets 2+

Within sets +0.25 per 100 first serves, every two to three service games

Counterfactual: the best direction every time

If each shot had gone in the direction that is usually worth most for that stroke and position, this is how many more points each player would expect to win. It's an upper bound: the best direction isn't always on, and the chart can't see the ball's pace or position.

Marcos Baghdatis

6.7 points left on the table across 273 shots 2.45 per 100 shots

  1. Rally, shots 5–8: drive to your forehand side, you at net hit FH volley through the middle ×2; FH volley crosscourt rates higher · 0.56 pts
  2. Return +1: drive to your forehand side hit FH through the middle ×6; FH crosscourt rates higher · 0.35 pts
  3. Rally, shots 5–8: drive to your middle hit FH through the middle ×6; FH crosscourt rates higher · 0.34 pts
  4. Rally, shots 5–8: slice to your backhand side hit BH through the middle + approach ×1; BH down the line + approach rates higher · 0.24 pts

Andy Murray

7.1 points left on the table across 273 shots 2.59 per 100 shots

  1. Long rally, 9+: drive to your forehand side, you at net hit FH volley down the line ×2; FH volley crosscourt rates higher · 0.25 pts
  2. Serve +1: mid-depth return to your middle, you at net hit BH volley through the middle ×1; BH volley crosscourt rates higher · 0.25 pts
  3. Return +1: drive to your backhand side hit BH through the middle ×6; BH crosscourt rates higher · 0.23 pts
  4. Rally, shots 5–8: drive to your middle hit FH through the middle ×4; FH crosscourt rates higher · 0.23 pts