NASCAR XFINITY SERIES AT DAYTONA

Daytona International Speedway — February 17, 2018

Tyler Reddick
Winner
143
Laps
40
Entries
11
Leaders

Tyler Reddick won the 2018 NASCAR XFINITY SERIES AT DAYTONA at Daytona International Speedway on February 17, 2018, leading 11 of 143 laps. Elliott Sadler finished second; Ryan Reed rounded out the podium. The race featured 11 different leaders.

Race Details
Date
Saturday, February 17, 2018
Season
2018
Winner
Leaders
11 drivers
Pos Start +/- Driver
1 9 +8 Tyler Reddick
2 11 +9 Elliott Sadler
3 15 +12 Ryan Reed
4 27 +23 Kaz Grala
5 25 +20 Garrett Smithley
6 4 -2 Spencer Gallagher
7 6 -1 Ryan Truex
8 17 +9 Daniel Suarez
9 23 +14 Ross Chastain
10 18 +8 Brandon Jones
11 31 +20 Jeff Green
12 8 -4 Chase Elliott
13 30 +17 Caesar Bacarella
14 14 Cole Custer
15 35 +20 Stephen Leicht
16 24 +8 Jeremy Clements
17 32 +15 David Starr
18 37 +19 J.J. Yeley
19 39 +20 Matt Tifft
20 26 +6 Vinnie Miller
21 21 Ryan Sieg
22 40 +18 Josh Williams
23 16 -7 Joe Nemechek
24 22 -2 Alex Labbe
25 34 +9 Spencer Boyd
26 1 -25 Daniel Hemric
27 20 -7 Dylan Lupton
28 36 +8 Chad Finchum
29 2 -27 Kyle Larson
30 29 -1 Ryan Ellis
31 5 -26 Justin Allgaier
32 38 +6 Austin Dillon
33 19 -14 Joey Gase
34 3 -31 Joey Logano
35 12 -23 Aric Almirola
36 28 -8 Brandon Brown
37 7 -30 Michael Annett
38 33 -5 Gray Gaulding
39 13 -26 Christopher Bell
40 10 -30 Austin Cindric
Model Performance

How well did the NR-Rating model predict this race? Across 16 matched drivers, the model averaged 10.1 positions off — worse than the season average of 8.5. Below Average

Pos Driver Predicted Actual Delta
1 Tyler Reddick 13.6 1 +12.6
7 Ryan Truex 20.5 7 +13.5
8 Daniel Suarez 15.1 8 +7.1
9 Ross Chastain 17.4 9 +8.4
12 Chase Elliott 10.4 12 -1.6
14 Cole Custer 23.4 14 +9.4
17 David Starr 21.1 17 +4.1
18 J.J. Yeley 25.2 18 +7.2
28 Chad Finchum 22.9 28 -5.1
29 Kyle Larson 18.5 29 -10.5
31 Justin Allgaier 21.1 31 -9.9
32 Austin Dillon 23.4 32 -8.6
33 Joey Gase 23.7 33 -9.3
34 Joey Logano 20.5 34 -13.5
39 Christopher Bell 17.4 39 -21.6
40 Austin Cindric 20.1 40 -19.9

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

  • Tyler Reddick: has 17 career starts at Daytona International Speedway with a 13.9 avg finish (3 wins) — the model may have underweighted this track history.
  • Chase Elliott: was the model’s top pick based on 30 career starts at Daytona International Speedway with a 15.9 avg finish (2 wins), finishing P12 on the day.
  • Ryan Truex: was the biggest surprise, finishing P7 vs predicted P21. Track history: 12 starts, 14.9 avg finish.

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Frequently Asked Questions

Who won the 2018 NASCAR XFINITY SERIES AT DAYTONA?
Tyler Reddick won the 2018 NASCAR XFINITY SERIES AT DAYTONA at Daytona International Speedway.
Where was the 2018 NASCAR XFINITY SERIES AT DAYTONA held?
The 2018 NASCAR XFINITY SERIES AT DAYTONA was held at Daytona International Speedway on February 17, 2018.