Longtime rivals Agassi and Sampras were wearing microphones during the match, and the crowd at Indian Wells Tennis Garden in California got an earful during an exchange that started lighthearted but turned testy.
At one point Sampras mimicked Agassi’s pigeon-toed walk, which drew laughs from the crowd.
Story continues below ↓advertisement | your ad hereThen Agassi chided Sampras for being stingy. In his book, Agassi criticized Sampras for being a poor tipper.
Sampras responded with a high, hard serve that forced Agassi, who was teamed with Rafael Nadal, to duck.
Both Agassi and Sampras were smiling, but neither showed up at the post-match news conference.
“It was out of line,” Agassi told ESPN.com on Monday. “It was inappropriate. The night was on fire. We were all having fun. I was trying to be comedic. I only had a split second to make a decision. I went for it and it fell flat. I was trying to get past it, but Pete didn’t really let me get past it. He didn’t really roll with it. I’ve texted Pete to ask him if I can apologize in person.”
“The joke fell flat and I’m sorry,” he added. “My hope was that the night was still enjoyable.”
A capacity crowd of 16,100 filled the stadium for the Hit for Haiti fund-raising exhibition Friday night put together by Oracle founder Larry Ellison, who purchased the tournament at Indian Wells in December.
The event helped raise $1 million to aid relief efforts in the earthquake-ravaged island nation.
Also on NBCSports.com
O'Neill: Tiger faces major challenge in return
College basketball: Tournament brackets | Schedule
College basketball: 10 teams who can win it all
College basketball: Stars to watch in NCAAs
Twitter: Follow us @nbc_sports
Graf, Navratilova join charity match for HaitiLa Liga round-up