After each race of the IndyCar Series season, ESPN.com open-wheel correspondent John Oreovicz will rank the top 10 drivers in the series. Don't agree with Oreo's list? Let him -- and the whole world -- know in the Conversation section at the bottom of the page.

New this week
None.

Dropped out
None.

Biggest mover
Marco Andretti moved up three spots from ninth to sixth.

Biggest loser
Tony Kanaan fell three spots from seventh to 10th.

2009 IndyCar Series Power Rankings - Week 14
	RK(LW)	DRIVER	TOP 10s	COMMENT
	1 (3)	Scott Dixon	11	Dixon distinguished himself as Indy car racing's most successful driver during the IRL era at Mid-Ohio with his 20th career win. Crushing victory also put him back on top of the 2009 points chart.
	2 (1)	Ryan Briscoe	10	Overextended his last set of soft alternate tires during final stint at Mid-Ohio, yet maintained enough speed to hang onto second place. Has a lot of poise and is now Team Penske's lone championship hope.
	3 (2)	Dario Franchitti	11	Doesn't like Ganassi teammate Dixon's road course setup and has therefore struggled at tracks that should play to his strength. But he is still solidly in championship contention.
	4 (4)	Helio Castroneves	8	Helio's hopes of winning his first major open-wheel championship probably went up in a cloud of dust when he spun off midway through the Mid-Ohio race. Still inconsistent after all these years.
	5 (5)	Will Power	6	It's an indication of just how far the IndyCar Series Power Rankings drop off after the top four drivers that Power still ranks fifth-best even though he wasn't in action at Mid-Ohio.
	6 (9)	Marco Andretti	8	Marco's Andretti Green Racing teammates have usually been faster, but he has usually run reliably on race day. His lack of qualifying speed on road courses remains a mystery.
	7 (6)	Graham Rahal	7	Lost a potential second-place finish at Mid-Ohio with a small mistake, but is generally showing more consistency in his second year in the series.
	8 (10)	Justin Wilson	4	Mid-Ohio offered more evidence about how close Dale Coyne Racing has gotten to being a top-level team. Cutting it perhaps too close on fuel mileage cost Wilson a second-place finish.
	9 (8)	Danica Patrick	9	A season that started with so much promise for Danica has faded to the midfield, and Mid-Ohio matched the St. Pete opener for her worst result of the year.
	10 (7)	Tony Kanaan	8	The distractions in TK's world seem to be taking a toll on his performance in the car. Qualified better than of late but ran off course and came home 10th.