1. Biggest Storylines to Watch in Challenger Round

  2. Chase Standings: Who's In, Who's Out Post-Dover

  3. Chase for the Sprint Cup Grid Set

  4. Kyle Busch Gains Insight for Sprint Cup Race

  5. Just let @SamanthaBusch fill out @draftkings lineup. She chose based off player picture, coolness of name, no stats 

  6. Winners, Losers from Chicagoland

  7. Qualifying at Dover Canceled, Kenseth on Pole

  8. Drivers Favor Lengthening of Restart Zone at Dover

  9. Kyle Busch: Couldn’t have beaten Harvick even with 8 tires http://t.co/6hM49K3okS

  10. We're moving on to the next round #RowdyNation!!

  11. Controversial Restart Zone Doubles at Dover

  12. Controversial Restart Zone Will Be Doubled at Dover

  13. Kyle Busch's Crew Chief Confident Ahead of Dover

  14. Lap 286 - Harvick with a 4.3-second lead on Kyle Busch as green flag pit cycles commence. #nascar

  15. 151 laps to go: @KevinHarvick around @KyleBusch for the lead at @MonsterMile! http://t.co/mG39cumZZz

  16. Playoff-Clinching Scenarios for Dover

  17. Blaney Wins Xfinity Race at Kentucky

  18. Kyle Busch's Xfinity Team Penalized

  19. NEW LEADER: @KevinHarvick is QUICK. Retakes the lead from @KyleBusch. #TheChase standings: http://t.co/cOhr1Ju4d6 http://t.co/mlOvZ7P17N

  20. Kyle Busch has to let Harvick to go by to get behind him and have the piece of paper blown off the grille. #nascar

  21. JGR Changes Busch's Front-Tire Changer

  22. Busch's Son Making Adorable Angry Faces Again

  23. Kyle Busch's Winning Xfinity Car Had Broken Part

  24. LEADER: @KyleBusch paces the field at the @MonsterMile! #TheChase http://t.co/yHsDDIT1Wn

  25. Two tires for Kyle Busch, Kasey Kahne, Martin Truex, Jr. gets them off pit road 1-2-3. Harvick 4th with 4 tires http://t.co/yhF3KYgiDY

  26. Harvick Starts Up Front After Coors Light Qualifying Canceled

  27. Chase 101: Refresher on How NASCAR Playoffs Work

  28. Back to green just past halfway at @MonsterMile! @KevinHarvick leads @KyleBusch and #CarlEdwards. #NASCAR #TheChase http://t.co/q5sbMd99Z0

  29. Even though Kyle Busch appears Chase safe for now, he has every reason to try to take the fight to Harvick, and bury the competition here.

  30. Busch Overcomes Injury, Missed Races to Be a Favorite

  31. NASCAR Pets Star in 2016 Calendar

  32. There is a realistic scenario where Kevin Harvick, Jimmie Johnson and possibly Kyle Busch are all Round 1 eliminations. #NASCAR

  33. Harvick has led 46 of 70 laps. 2.6-second edge on Kyle Busch. #NASCAR

  34. Winners, Losers from the Southern 500

  35. Busch Qualifies for Chase Despite Missing 11 Races

  36. Who wants it more? @KevinHarvick leads, @KyleBusch P.2! 65 laps complete at @MonsterMile. #NASCAR http://t.co/mG39cumZZz

  37. Competition caution out at #AAA400. As they run. Harvick & Kyle Busch are IN, McMurray & Dale Jr. OUT of #TheChase http://t.co/I91KnXwbF7

  38. Edwards Wins NASCAR Race at Darlington

  39. Busch Fastest in 1st Xfinity Practice at Darlington

  40. Kyle Busch, Menard, Harvick, & Bowyer start #AAA400 out of #TheChase. Who's most likely to get IN @NASCAR fans? http://t.co/MYMtAeg6Lq

  41. Who wins and which four drivers will be eliminated from the Chase today? Do Kevin Harvick and Kyle Busch advance? #NASCAR

  42. NASCAR Drivers and Jockey Equivalents

  43. NASCAR Issues Warnings to 11 Teams After Bristol

  44. Rise up #RowdyNation! It's Race Day! @interstatebatts @toyotaracing

  45. Dover preview: Chase success still eluding Kyle Busch, who needs a good finish to stave off elimination today. http://t.co/PiXZKi6PZI

  46. Logano Wins Under the Lights at Bristol

  47. Busch's Solid Day Keeps Him on Track for Chase

  48. RT @mom2kdnandjtp: @KyleBusch Just ignore the idiots. I know what you're talking about. No ... http://t.co/IZiupiV16b

  49. You ma'am r an idiot!! That's a human being!RT @pippy29: @keselowski @KyleBusch @AustinTheriault Hey Brad, ... http://t.co/FvdYeBbr4S