NASCAR SPRINT CUP SERIES AT MARTINSVILLE

Martinsville Speedway — March 29, 2015

Denny Hamlin
Winner
500
Laps
43
Entries
13
Leaders

Denny Hamlin won the 2015 NASCAR SPRINT CUP SERIES AT MARTINSVILLE at Martinsville Speedway on March 29, 2015, leading 91 of 500 laps. Brad Keselowski finished second; Joey Logano rounded out the podium. The race featured 13 different leaders.

Race Details
Date
Sunday, March 29, 2015
Season
2015
Winner
Leaders
13 drivers
Pos Start +/- Driver
1 15 +14 Denny Hamlin
2 12 +10 Brad Keselowski
3 1 -2 Joey Logano
4 8 +4 Matt Kenseth
5 20 +15 David Ragan
6 3 -3 Martin Truex, Jr.
7 16 +9 Danica Patrick
8 17 +9 Kevin Harvick
9 4 -5 Jeff Gordon
10 19 +9 Jamie McMurray
11 9 -2 Kasey Kahne
12 18 +6 Aric Almirola
13 30 +17 Clint Bowyer
14 26 +12 Kurt Busch
15 24 +9 Casey Mears
16 7 -9 Regan Smith
17 11 -6 Carl Edwards
18 36 +18 Trevor Bayne
19 25 +6 Greg Biffle
20 6 -14 Tony Stewart
21 34 +13 Landon Cassill
22 37 +15 Cole Whitt
23 13 -10 Paul Menard
24 35 +11 Chris Buescher
25 29 +4 David Gilliland
26 42 +16 J.J. Yeley
27 2 -25 Ryan Newman
28 33 +5 Brett Moffitt
29 32 +3 Jeb Burton
30 31 +1 Josh Wise
31 43 +12 Matt DiBenedetto
32 38 +6 Sam Hornish Jr.
33 41 +8 Alex Kennedy
34 40 +6 Mike Bliss
35 5 -30 Jimmie Johnson
36 14 -22 Dale Earnhardt, Jr.
37 39 +2 Alex Bowman
38 27 -11 Chase Elliott
39 28 -11 Michael Annett
40 23 -17 Ricky Stenhouse Jr.
41 22 -19 Austin Dillon
42 21 -21 Justin Allgaier
43 10 -33 A.J. Allmendinger
Model Performance

How well did the NR-Rating model predict this race? Across 14 matched drivers, the model averaged 15.3 positions off — worse than the season average of 8.5. Below Average

Pos Driver Predicted Actual Delta
1 Denny Hamlin 6.8 1 +5.8
2 Brad Keselowski 12.0 2 +10.0
3 Joey Logano 12.1 3 +9.1
6 Martin Truex, Jr. 13.8 6 +7.8
15 Casey Mears 18.0 15 +3.0
24 Chris Buescher 10.3 24 -13.7
26 J.J. Yeley 28.1 26 +2.1
35 Jimmie Johnson 17.7 35 -17.3
37 Alex Bowman 14.0 37 -23.0
38 Chase Elliott 8.3 38 -29.7
40 Ricky Stenhouse Jr. 20.1 40 -19.9
41 Austin Dillon 17.0 41 -24.0
42 Justin Allgaier 17.7 42 -24.3
43 A.J. Allmendinger 18.3 43 -24.7

Predicted finish from NR-Rating model. Delta = predicted − actual (positive = driver beat prediction). Confidence: High Confidence = low variance (stdDev ≤ 9), Moderate = medium variance, Coinflip = high variance.

Historical Context

  • Denny Hamlin: has 47 career starts at Martinsville Speedway with a 9.2 avg finish (8 wins) — the model correctly identified this strength.

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Frequently Asked Questions

Who won the 2015 NASCAR SPRINT CUP SERIES AT MARTINSVILLE?
Denny Hamlin won the 2015 NASCAR SPRINT CUP SERIES AT MARTINSVILLE at Martinsville Speedway.
Where was the 2015 NASCAR SPRINT CUP SERIES AT MARTINSVILLE held?
The 2015 NASCAR SPRINT CUP SERIES AT MARTINSVILLE was held at Martinsville Speedway on March 29, 2015.