── the model's take · from Elo · neutral court
Win probability
Not enough rating data for a read.
── who holds the edge · vs the rated field
Serve & return matchup
Serve
Novak Djokovic
99th · elite
Andy Roddickinsufficient data
Return
Novak Djokovic
98th · elite
Andy Roddickinsufficient data
Model serve/return ratings as a percentile of the rated tour — the edge behind the win probability.
── head to head
Compare
#3
model rank
—
Hard
best surface
—
Right
hand
Right
SRB
country
USA
188cm
height
188cm
── model Elo over time
Trajectories
■ Novak Djokovic■ Andy Roddick
── meetings by surface
Surface record
Grass1–0
Hard3–5
── 9 meetings
Every meeting
| date | tournament | surf | rd | winner | score |
|---|---|---|---|---|---|
| 2012-07-25 | London Olympics | Grass | R32 | Novak Djokovic | 6-2 6-1 |
| 2010-11-21 | Tour Finals | Hard | RR | Novak Djokovic | 6-2 6-3 |
| 2010-08-15 | Cincinnati Masters | Hard | QF | Andy Roddick | 6-4 7-5 |
| 2009-08-10 | Canada Masters | Hard | QF | Andy Roddick | 6-4 7-6(4) |
| 2009-03-12 | Indian Wells Masters | Hard | QF | Andy Roddick | 6-3 6-2 |
| 2009-01-19 | Australian Open | Hard | QF | Andy Roddick | 6-7(3) 6-4 6-2 2-1 RET |
| 2008-08-25 | US Open | Hard | QF | Novak Djokovic | 6-2 6-3 3-6 7-6(5) |
| 2008-03-03 | Dubai | Hard | SF | Andy Roddick | 7-6(5) 6-3 |
| 2007-08-05 | Canada Masters | Hard | QF | Novak Djokovic | 7-6(4) 6-4 |
