Vinny Del Negro wins the American Century at Lake Tahoe during one hole playoff with John Smoltz

With the temperatures at 90 degrees each day of the American Century Championship at Lake Tahoe, Sunday afternoon was the perfect time for Vinny Del Negro to keep his cool.

The former NBA coach and player was emotional after beating Hall of Fame pitcher John Smoltz in a one hole playoff on 18 at Edgewood Tahoe.

"I lost my father this Wednesday, and I wanted to play well for him," said Del Negro, who played for six NBA teams in 12 seasons. "I thought of him the whole time -- every fairway, every shot. What he would tell me: Toughen up. Hit the shot. You're either good enough or not. Just hit it. And I stuck to my game plan."

His dad passed away while in hospice two days before the first round.

Del Negro birdied the par-5 18th hole to get to 69 points and force the playoff with Smoltz, the MLB Hall of Fame pitcher who had the lead entering the final round.

The duo went back to 18 for the playoff, and Smoltz hit his third shot into the pond fronting the green (known as Lake Laimbeer after former NBA player Bill Laimbeer who shot four times into the lake on one round). Del Negro was on the edge of the green in two and two-putted for another birdie.

It was the fourth playoff in the tournament's 32 years, and the first since former NFL quarterback Billy Joe Tolliver won in 2013. Del Negro became the first basketball player to win the tournament, which has invited current and former players from all sports over three decades.

Jonathan Thomas, the president and CEO of title sponsor American Century Investments, presented Del Negro with the trophy and a check for $125,000 from the $600,000 purse.

None of the players who had a legitimate chance to win made a run Sunday. Del Negro had 20 points -- the tournament uses a modified Stableford scoring system -- and had two birdies and two bogeys for an even-par 72. Smoltz had three birdies in the first eight holes and looked as if he might run away from the field. But he had four bogeys and just one birdie the rest of the way.

"I put myself in really bad spots," said Smoltz, a commentator for Fox Sports’ MLB coverage. "The only thing I could say is I grinded out the ability to get to the last hole because I had some very plugged lies, and I didn't play the type of golf you've got to play with a two-point lead."

Tony Romo, the former Dallas Cowboys quarterback who has won twice at Tahoe, had 24 points, the best round of the contenders, but he ran out of holes. He finished alone in third with 66 points. LPGA legend Annika Sorenstam had 18 points Sunday and finished fourth with 64 points, followed by actor Jack Wagner (61, 14 on Sunday). Defending champion Mardy Fish finished seventh (58).

NBA Hall of Famer Charles Barkley, a fan favorite here, fell just short of covering the Caesars Sportsbook by William Hill proposition bet by finishing in the Top 70 of the 88-player field. He wagered $100,000 at 5-to-1 odds that he would accomplish the feat. He finished tied for 76th with minus-28 points, 9 points behind 70th.

The overall winner of the first-ever American Century Championship Fantasy Golf Contest put together a team of Tony Romo, Mike Modano, Alex Smith, Joe Mauer and Sean Payton from the different groups and will receive tickets/airfare/hotel to next year’s tournament plus $10,000 for their charity of choice.

Here’s the list of the amateurs donating to charity (listed in order of finish):

Romo, Tony
Pavelski, Joe
Curry, Stephen
Williams, Kyle
Wakefield, Tim
Curry, Dell
Slater, Kelly
Smith, Alex
Peterson, Patrick
Whitworth, Andrew
Allen, Ray
Baier, Bret
Canelo
Gould, Robbie
Fitzgerald, Larry
Bilas, Jay
Mauer, Joe
Buck, Joe
Curry, Seth
Quayle, Dan
Young, Steve
Strahan, Michael
Dixon, Kira K.
Woodson, Charles
Cable Guy, Larry the
Payton, Sean
Lowry, Kyle
Carter, Vince
Smith, Emmitt
Vrabel, Mike
Tuck, Justin
McDermott, Sean
Dreyer, Dylan
Romano, Ray
Michaels, Al
Sabathia, CC

Photo Credits:
1) An emotional Vinny Del Negro. Photo by Jeff Bayer.
2) American Century President/CEO Jonathan Thomas with Del Negro after the check presentation. Photo by Kurtis Rix.
3) Vinny Del Negro on the final green at Edgewood Sunday. Photo by Norm Duve.