Year: 2018

SINGAPORE - SEPTEMBER 16: Sebastian Vettel of Germany driving the (5) Scuderia Ferrari SF71H on track during the Formula One Grand Prix of Singapore at Marina Bay Street Circuit on September 16, 2018 in Singapore. (Photo by Mark Thompson/Getty Images)

Formula 1: Will Sebastian Vettel win six consecutive races?

NASCAR Xfinity Series: Christopher Bell wins 2018 Go Bowling 250

NASCAR: Kevin Harvick takes pole for 2018 Federated Auto Parts 400

NASCAR Xfinity, Truck Series playoff eligibility requirements must change

SONOMA, CA - SEPTEMBER 16: Scott Dixon, driver of the #9 Chip Ganassi Racing Honda (Photo by Jonathan Moore/Getty Images)

IndyCar: Scott Dixon is in a class of his own

SINGAPORE - SEPTEMBER 15: Sebastian Vettel of Germany and Ferrari prepares to drive in the garage during qualifying for the Formula One Grand Prix of Singapore at Marina Bay Street Circuit on September 15, 2018 in Singapore. (Photo by Mark Thompson/Getty Images)

Formula 1: Sebastian Vettel sets his sights on winning six consecutive races

LAS VEGAS, NV - SEPTEMBER 16: Kevin Harvick, driver of the #4 Mobil 1 Ford, races during the Monster Energy NASCAR Cup Series SouthPoint 400 at Las Vegas Motor Speedway on September 16, 2018 in Las Vegas, Nevada. (Photo by Jonathan Ferrey/Getty Images)

NASCAR: Look out for Kevin Harvick this weekend at Richmond

LAS VEGAS, NV - SEPTEMBER 16: Jimmie Johnson, driver of the #48 Lowe's for Pros Chevrolet, drives during the Monster Energy NASCAR Cup Series SouthPoint 400 at Las Vegas Motor Speedway on September 16, 2018 in Las Vegas, Nevada. (Photo by Jonathan Ferrey/Getty Images)

NASCAR: Why doesn’t Las Vegas Motor Speedway have a night race?

SONOMA, CA - SEPTEMBER 15: Patricio O'Ward of Mexico driver of the #8 Harding Racing Chevrolet during practice for the Verizon IndyCar Series Sonoma Grand Prix at Sonoma Raceway on September 15, 2018 in Sonoma, California. (Photo by Robert Laberge/Getty Images)

IndyCar: Patricio O’Ward to drive for Harding Steinbrenner Racing in 2019

SONOMA, CA - SEPTEMBER 14: Colton Herta driver of the #88 Harding Racing Chevrolet during practice for the Verizon IndyCar Series Sonoma Grand Prix at Sonoma Raceway on September 14, 2018 in Sonoma, California. (Photo by Robert Laberge/Getty Images)

IndyCar: Colton Herta to drive for Harding Steinbrenner Racing in 2019

SINGAPORE - SEPTEMBER 16: Race winner Lewis Hamilton of Great Britain and Mercedes GP celebrates with his team after the Formula One Grand Prix of Singapore at Marina Bay Street Circuit on September 16, 2018 in Singapore. (Photo by Lars Baron/Getty Images)

Formula 1: The 2018 championship battle is effectively over

SONOMA, CA - SEPTEMBER 15: Patricio O'Ward of Mexico driver of the #8 Harding Racing Chevrolet during qualifying for the Verizon IndyCar Series Sonoma Grand Prix at Sonoma Raceway on September 15, 2018 in Sonoma, California. (Photo by Robert Laberge/Getty Images)

IndyCar: Harding Racing and Steinbrenner Racing teaming up for 2019

BROOKLYN, MI - AUGUST 11: Jamie McMurray, driver of the #1 McDonald's/Cessna Chevrolet (Photo by Sarah Crabill/Getty Images)

NASCAR: 5 drivers who could sign with Chip Ganassi Racing for 2019

RICHMOND, VA - SEPTEMBER 09: Kyle Larson, driver of the #42 Target Chevrolet, and Martin Truex Jr., driver of the #78 Auto-Owners Insurance Toyota, lead the field to the final restart during the Monster Energy NASCAR Cup Series Federated Auto Parts 400 at Richmond Raceway on September 9, 2017 in Richmond, Virginia. (Photo by Sarah Crabill/Getty Images)

NASCAR Cup Series: 2018 Federated Auto Parts 400 entry list

Monterey Motorsports Reunion: Celebrating 50 years of Formula 5000

SONOMA, CA - SEPTEMBER 16: Ryan Hunter-Reay, driver of the #28 Andretti Autosport Honda (Photo by Jonathan Moore/Getty Images)

IndyCar Driver Power Rankings after 2018 IndyCar Grand Prix of Sonoma

SONOMA, CA - SEPTEMBER 16: Ryan Hunter-Reay, driver of the #28 Andretti Autosport Honda (Photo by Robert Laberge/Getty Images)

IndyCar Team Power Rankings after 2018 IndyCar Grand Prix of Sonoma

SONOMA, CA - SEPTEMBER 16: Ryan Hunter-Reay driver of the #28 Andretti Autosport Honda (Photo by Robert Laberge/Getty Images)

IndyCar Driver Road/Street Power Rankings after 2018 IndyCar Grand Prix of Sonoma

SONOMA, CA - SEPTEMBER 16: Ryan Hunter-Reay driver of the #28 Andretti Autosport Honda crosses the finish line to win the Verizon IndyCar Series Sonoma Grand Prix at Sonoma Raceway on September 16, 2018 in Sonoma, California. (Photo by Robert Laberge/Getty Images)

IndyCar Team Road/Street Power Rankings after 2018 IndyCar Grand Prix of Sonoma

LAS VEGAS, NV - SEPTEMBER 16: Erik Jones, driver of the #20 buyatoyota.com Toyota, leads the field during the Monster Energy NASCAR Cup Series SouthPoint 400 at Las Vegas Motor Speedway on September 16, 2018 in Las Vegas, Nevada. (Photo by Sam Wasson/Getty Images)

NASCAR Cup Series Driver Power Rankings after 2018 South Point 400

LAS VEGAS, NV - SEPTEMBER 16: Erik Jones, driver of the #20 DeWalt Toyota, leads the field during the Monster Energy NASCAR Cup Series SouthPoint 400 at Las Vegas Motor Speedway on September 16, 2018 in Las Vegas, Nevada. (Photo by Chris Graythen/Getty Images)

NASCAR Cup Series Team Power Rankings after 2018 South Point 400

SONOMA, CA - SEPTEMBER 16: Scott Dixon, driver of the #9 Chip Ganassi Racing Honda (Photo by Jonathan Moore/Getty Images)

IndyCar: How rare are 5-time champions in motorsports?

SINGAPORE - SEPTEMBER 16: Lewis Hamilton of Great Britain driving the (44) Mercedes AMG Petronas F1 Team Mercedes WO9 leads Sebastian Vettel of Germany driving the (5) Scuderia Ferrari SF71H, Max Verstappen of the Netherlands driving the (33) Aston Martin Red Bull Racing RB14 TAG Heuer and the rest of the field at the start during the Formula One Grand Prix of Singapore at Marina Bay Street Circuit on September 16, 2018 in Singapore. (Photo by Mark Thompson/Getty Images)

Formula 1 Driver Power Rankings after 2018 Singapore Grand Prix

SINGAPORE - SEPTEMBER 16: Lewis Hamilton of Great Britain driving the (44) Mercedes AMG Petronas F1 Team Mercedes WO9 leads the field at the start during the Formula One Grand Prix of Singapore at Marina Bay Street Circuit on September 16, 2018 in Singapore. (Photo by Charles Coates/Getty Images)

Formula 1 Team Power Rankings after 2018 Singapore Grand Prix

SINGAPORE - SEPTEMBER 16: Race winner Lewis Hamilton of Great Britain and Mercedes GP celebrates in parc ferme during the Formula One Grand Prix of Singapore at Marina Bay Street Circuit on September 16, 2018 in Singapore. (Photo by Lars Baron/Getty Images)

Formula 1: Winners and losers from the 2018 Singapore Grand Prix

FORT WORTH, TX - JUNE 08: Robert Wickens, driver of the #6 Lucas Oil SPM Honda, sits in his car during the US Concrete Qualifying Day for the Verizon IndyCar Series DXC Technology 600 at Texas Motor Speedway on June 8, 2018 in Fort Worth, Texas. (Photo by Sean Gardner/Getty Images)

IndyCar: Robert Wickens speaks publicly for the first time after wreck

LAS VEGAS, NV - SEPTEMBER 15: Ross Chastain, driver of the #42 DC Solar Chevrolet (Photo by Matt Sullivan/Getty Images)

NASCAR Cup Series: Ross Chastain to Chip Ganassi Racing in 2019?

SONOMA, CA - SEPTEMBER 15: Takuma Sato, driver of the #30 Rahal Letterman Lanigan Racing Honda, on track during pracrtice for the Verizon IndyCar Series Sonoma Grand Prix at Sonoma Raceway on September 15, 2018 in Sonoma, California. (Photo by Jonathan Moore/Getty Images)

IndyCar: Takuma Sato to return to Rahal Letterman Lanigan Racing in 2019