Helio Castroneves will pilot one of Team Penske’s Acura ARX-05 DPi’s during the 2018 IMSA WeatherTech SportsCar Championship season.
The Carlin team name could be on the IndyCar grid in 2018, with Max Chilton amongst those being linked to the team.
Brendon Hartley would consider making a switch back to single-seaters in 2018, and could be in line for one of the top drives in IndyCar.
Scott Dixon will only have one team-mate in 2018 after Chip Ganassi Racing announced it was downsizing its team from four cars to two next season.
Conor Daly feels that 2017 IndyCar champion Josef Newgarden should be given a shot at Formula 1, following his sensational campaign this year.
Takuma Sato will join Graham Rahal at Rahal Letterman Lanigan Racing for the 2018 Verizon IndyCar Series season.
Following on from his first IndyCar starts in 2017, Zach Veach will race full-time in 2018 with Andretti Autosport.
After finishing fifth at Sonoma Raceway, the Brazilian once again found himself missing out on the IndyCar title, but insists he will focus on the good parts rather than the bad parts of the 2017 season.
The New Zealander was left empty handed after finishing fourth at Sonoma to miss out on the IndyCar title to Josef Newgarden.
The Australian finished on the podium at Sonoma Raceway but admitted he had left him with too much work to do to take the title.
Josef Newgarden became the first American since Ryan Hunter-Reay in 2012 to take the Verizon IndyCar Series title after finishing second to Simon Pagenaud at Sonoma Raceway on Sunday.
The Frenchman used an aggressive four-stop strategy to get into the lead at Sonoma Raceway but was unable to do anything more to stop Josef Newgarden claiming the title.
Simon Pagenaud took a second consecutive Sonoma victory on Sunday but could not deny Josef Newgarden his maiden IndyCar title.
The American will start the final race of the season from pole position as he looks to take his first Verizon IndyCar Series title.
Championship leader Josef Newgarden took his first pole of 2017 ahead of Penske team-mates Will Power, Simon Pagenaud and Helio Castroneves.
The top of the time sheets had a familiar feel as the top five in the championship set the pace at Sonoma Raceway, albeit in a slightly jumbled order.
Team Penske locked out the top four places in second practice at Sonoma Raceway on Friday, with championship leader Josef Newgarden leading the way.
