William Byron Jr iRacing Stats

William Byron Jr

William Byron Jr has 522 race wins, 420 pole positions, and 1125 top-five finishes across 2151 career starts (24.27% win rate, 8.6 average finish).

Compare

2151

Starts

522

Wins

24.3%

Win Pct.

420

Poles

19.5%

Pole Pct.

1125

Top 5s

6.1

Avg Start

8.6

Avg Finish

84475

Laps

24114

Laps Led

2151

Starts

522

Wins

24.3%

Win Pct.

420

Poles

19.5%

Pole Pct.

1125

Top 5s

6.1

Avg Start

8.6

Avg Finish

84475

Laps

24114

Laps Led

William Byron Jr Stats by Category (All Time)

Category License iRating Starts Wins Poles Avg Start Avg Finish Laps Led
Sports Car C 3.69 2.2k 2 1 1 12.0 9.0 17
Road C 3.72 2.1k 44 9 10 6.0 6.4 147
Oval A 3.37 5.0k 1971 489 381 6.3 9.0 23006
Dirt Road C 2.70 1.5k 16 2 3 3.6 4.4 45
Dirt Oval A 3.52 4.1k 118 21 25 4.6 4.8 899

William Byron Jr Performance

Starts by Discipline

Finish Distribution (recent)

Where William Byron Jr finishes across their last 19 races. Gold/silver/bronze = podiums.

Results by Season

William Byron Jr Recent Race Results

Date Series Track Start Fin Inc SoF
May 15, 2026
2:15 PM 		NASCAR Class C Series - Fixed
NASCAR Truck Chevrolet Silverado 		Dover Motor Speedway
N/A 		2nd 0x 2713 Results
May 15, 2026
2:15 AM 		NASCAR Class C Series - Fixed
NASCAR Truck Chevrolet Silverado 		Dover Motor Speedway
N/A 		9th 20 8x 4293 Results
May 15, 2026
1:00 AM 		NASCAR O'Reilly Auto Parts Series - Fixed
NASCAR O'Reilly Chevrolet Camaro 		Dover Motor Speedway
N/A 		4th 19 10x 3731 Results
May 15, 2026
12:15 AM 		NASCAR Class C Series - Fixed
NASCAR Truck Chevrolet Silverado 		Dover Motor Speedway
N/A 		1st 17 4x 3731 Results
May 13, 2026
10:15 PM 		NASCAR Class C Series - Fixed
NASCAR Truck Chevrolet Silverado 		Dover Motor Speedway
N/A 		4th 0x 4182 Results
May 13, 2026
9:15 PM 		NASCAR Class C Series - Fixed
NASCAR Truck Chevrolet Silverado 		Dover Motor Speedway
N/A 		6th 13 4x 4259 Results
May 13, 2026
3:00 AM 		NASCAR O'Reilly Auto Parts Series - Fixed
NASCAR O'Reilly Chevrolet Camaro 		Dover Motor Speedway
N/A 		3rd 6 0x 3988 Results
May 13, 2026
2:00 AM 		NASCAR Class A Series - Fixed
NASCAR Cup Series Next Gen Chevrolet Camaro ZL1 		Dover Motor Speedway
N/A 		1st 0x 3161 Results
May 12, 2026
3:00 AM 		NASCAR O'Reilly Auto Parts Series - Fixed
NASCAR O'Reilly Chevrolet Camaro 		Dover Motor Speedway
N/A 		6th 19 2x 4269 Results
May 7, 2026
4:00 PM 		NASCAR Class A Series - Fixed
NASCAR Cup Series Next Gen Chevrolet Camaro ZL1 		Watkins Glen International
Cup 		1st 2x 1441 Results
Mar 22, 2026
3:00 AM 		NASCAR O'Reilly Auto Parts Series - Fixed
NASCAR O'Reilly Chevrolet Camaro 		Darlington Raceway
N/A 		5th 0x 4056 Results
Feb 25, 2026
3:00 AM 		NASCAR Gen 4 Cup Series
Gen 4 Chevrolet Monte Carlo - 2003 		EchoPark Speedway (Atlanta)
Oval - 2008 		13th 20 2x 4429 Results
Feb 23, 2026
9:00 PM 		NASCAR Gen 4 Cup Series
Gen 4 Chevrolet Monte Carlo - 2003 		Las Vegas Motor Speedway
Oval 		2nd 4 0x 2535 Results
Feb 18, 2026
4:00 AM 		SK Modified Weekly Series - Fixed
Modified - SK 		Southern National Motorsports Park
N/A 		12th 6 4x 2474 Results
Feb 18, 2026
2:00 AM 		NASCAR Class A Series - Fixed
NASCAR Cup Series Next Gen Chevrolet Camaro ZL1 		EchoPark Speedway (Atlanta)
Oval 		7th 22 8x 3680 Results
Feb 9, 2026
10:15 PM 		NASCAR Class C Series - Fixed
NASCAR Truck Toyota Tundra TRD Pro 		Homestead Miami Speedway
Oval 		1st 22 0x 4859 Results
Feb 9, 2026
4:15 AM 		NASCAR Class C Series - Fixed
NASCAR Truck Toyota Tundra TRD Pro 		Homestead Miami Speedway
Oval 		4th 13 0x 4815 Results
Feb 8, 2026
8:15 PM 		NASCAR Class C Series - Fixed
NASCAR Truck Toyota Tundra TRD Pro 		Homestead Miami Speedway
Oval 		22th 6 4x 4928 Results
Jan 27, 2026
4:15 AM 		World of Outlaws Late Model Series - Fixed
Dirt Late Model - Super 		The Dirt Track at Charlotte
N/A 		4th 10 2x 3752 Results
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William Byron Jr iRacing statistics are updated regularly. Last update includes all official races. Refresh William Byron Jr's Stats