Hot tempers, 1995: Two separate incidents spiced this season.
Bill Ingle, the crew chief for Ricky Rudd at the time, punched Ted Musgrave as Musgrave sat in his car after finishing second in the spring Martinsville race. Ingle was upset that Musgrave spun Rudd earlier in the race. Ingle hit Musgrave on the left cheek and bloodied the driver's face. NASCAR fined Ingle $250.
Later that year, Michael Waltrip punched Lake Speed as Speed sat in his car.
Waltrip was racing Speed for position when Speed blocked him and Waltrip hit the wall. After the race, Waltrip drove past Speed and cut him off on pit road. Waltrip got out, undid Speed's window net and punched Speed twice. Thing is, Speed still had his helmet on. NASCAR fined Waltrip $10,000.
Stewart's costly encounter, 2002: Tony Stewart's altercation with a photographer after last year's Brickyard 400 doesn't have the appeal of some of the sport's fights, but it remains memorable.
Stewart, upset by fading late and finishing 12th at a race he so desperately wanted to win, hit a photographer as he walked out of the garage. Stewart's sponsor fined him $50,000. NASCAR fined Stewart $10,000 and placed him on probation.
Recent cases of bad behavior by NASCAR competitors:
Martinsville, Va., April 13, 2002: NASCAR officials call Kevin Harvick into the pits for rough driving during a Craftsman Truck Series race. After arguing with officials, Harvick is "parked" (suspended) for the following day's Winston Cup race.
Indianapolis, Aug. 4, 2002: Jimmy Spencer knocks Kurt Busch into the wall, and Tony Stewart shoves a photographer in the garage area. Stewart is fined $10,000 by NASCAR and $50,000 by sponsor The Home Depot.
Brooklyn, Mich., Aug. 17, 2003: Spencer punches Busch in the face after an on-track run-in. Spencer is suspended for one race and fined $25,000. Evidence surfaces showing Busch provoked Spencer.
Bristol, Tenn., Aug. 23, 2003: Busch bumps Tennessee native Sterling Marlin's car, wins the race and is booed.
Richmond, Va., Sept. 6, 2003: Harvick and his crew confront Ricky Rudd after Rudd spins out Harvick in the closing laps of the race. Two crew members are suspended for one race, and NASCAR hands out $62,500 in fines.