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H2H: Is Truex Jr. legitimate championship contender?

No. 78 gets his win, but the postseason is different

RELATED: Truex breaks through for Pocono win | Drivers rally around Truex

Martin Truex Jr. broke through for an emotional win on Sunday at Pocono that virtually assured the No. 78 Furniture Row Chevrolet would be in the Chase for the NASCAR Sprint Cup. But now that he has secured a winner sticker for his car, is Truex considered a legitimate championship contender for the fall?

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In the latest Head-to-Head, George Winkler and Jerry Snow offer their views on Truex, who has been one of the biggest surprises of the 2015 NASCAR Sprint Cup Series season. Read their opinions, then duke it out for yourself in the comments section below.

Winkler: Hey Jerry, welcome to our virtual version of UFC's Octagon. I'd like to kick things off by saying that typically I'm a glass-half-full kind of guy. Therefore, yes I'm buying into Truex being a championship contender. However, besides my penchant for being optimistic, another reason to believe in the No. 78 is because there hasn't been a reason not to believe in the No. 78 this season. Thirteen top-10 finishes in the first 14 races will do that for you. Plus, Truex has posted the most laps led in each of the past three races. His car has been fast, and his results have been anything but fluky. 

Snow: Thanks George, now let's rumble. Truex is one of the best stories of the season, but he's not ready for prime time. He has only three career wins and this is his 10th full-time season. Truex must develop an edge before he can be a champion. Right now, it seems like he's just happy to be here. Jimmie Johnson and Kevin Harvick are the class of the field, and if you want to talk dark horses, I could see Joey Logano or Brad Keselowski (both have an edge) in the winner's circle at Homestead before Truex. I'm happy for him that he finally broke through this year, but I don't think anyone is ready to call Truex a "closer."

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Winkler: I'd also like to see Truex show some outward fire. But that doesn't mean he lacks an inner fire. Truex has been through some difficult circumstances during the past couple of seasons. First, there's his girlfriend Sherry Pollex's battle against ovarian cancer. Before that, there was the huge setback after the Michael Waltrip Racing dustup in 2013 when Truex lost his ride. To witness how he has weathered both of those extremely difficult situations with dignity and class tells me that he's tough enough to deal with the ebbs and flows of a championship Chase in the fall.

Snow: Maybe this is his time, but my gut tells me different. I'm not suggesting Truex is void of mental toughness, I just don't think he hates losing as much as a Johnson, a Harvick or a Keselowski. Those guys couldn't care less about a top 10 or even a top five. Over his career, Truex has finished among the top 10 more than 30 percent of the time (108 out of 347 starts), but he's won less than 1 percent of the races he's entered. At this stage in his career, Truex is conditioned to be satisfied with top 10s; he's obviously still learning how to win races. At 35 years old, I don't think his window of opportunity is closed, but until I see a sense of urgency, I'm going to expect the same results.

Winkler: There's no doubt it will be a challenge for Truex to compete with champions like Johnson, Harvick and Keselowski down the stretch. But there's something clicking with Truex and crew chief Cole Pearn. I think that relationship has rejuvenated Truex and was exactly what he needed at this point in his career. As we saw last year with Team Penske's drivers and Harvick, once they caught on to the new rules package they seemed to maintain an advantage throughout the season. Truex and Pearn have clearly honed in on something, and the only ones not playing catch-up are Harvick and Johnson. That is impressive for a one-car team based in Denver.

Snow: Truex and Pearn have figured some things out, and it's been entertaining to watch an underdog outperform some of the icons of the industry. But can we really expect him to keep this up against the big dogs? Or looking at it another way, isn't it just a matter of time before some of the established veterans like Matt Kenseth, Jeff Gordon, Kurt Busch, Denny Hamlin and Carl Edwards put it together? Truex has the talent to win a championship one day, but it won't be this year.

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