Stone returned to ESPN in the summer of 1997. He worked on select ESPN College Football and college basketball telecasts. He also worked on ESPN's Major League Soccer coverage and MLS Primetime Thursday, as well as their coverage of the 2006 FIFA World Cup. Stone was also one of the commentators for the 2006 World Series of Darts. In 2007, he became a regular contributor to big horse racing events. He covered the Kentucky Derby, the Preakness, the Belmont Stakes, the Irish Derby, the Breeders Cup and other key horse racing events. Stone left the telecasts after the Breeders Cup. On June 30, 2008, he appeared as a guest host on ESPN's Around the Horn. He substituted for Tony Reali as the host of the show while Reali was getting married. Stone was also one of the network's main college football sideline reporters.
Stone replaced Dave Ryan as the lead play-by-play announcer for PBA bowling telecasts on ESPN prior to the 2007–08 Denny's PBA Tour. He would continue in this position on PBA telecasts through the end of 2011, after which he left voluntarily to take a position with Fox Sports. He was replaced on the remaining events for the 2011–12 season by veteran announcer Gary Thorne.
"HAMBONE!"
Stone originated the catchphrase "hambone!", which he took to shouting when any bowler rolled four strikes in a row in a game. According to an interview with Stone on PBA.com, the phrase started out as a fad when he casually asked color commentator Randy Pedersen on the air, "if three strikes is a 'turkey', why isn't there a name for four strikes?" Stone launched the hambone phrase in the following week's TV finals, and it soon took on a life all its own despite criticism from traditionalists, some media and even a few bowlers on the PBA tour. In the 2007 CLR Windy City Classic final between Brad Angelo and Robert Smith, Stone said to his fellow commentator Randy Pedersen, "I think I'm going to call four strikes in a row a hambone. I think I'm going to force it on bowling." Eventual winner Smith would bowl Stone's first hambone called on-air. Though many bowlers were slow to embrace the catchphrase, it has become extremely popular with PBA management, and even more so with bowling fans who now bring "hambone" placards to flash on camera whenever someone rolls four straight strikes. In a February 17, 2008, match, Hall of Fame bowler Pete Weber, after rolling a fourth consecutive strike, pointed to Stone in the TV booth and shouted over the cheers, "Rob Stone, here's your hambone!" while performing his trademark chop. Even PBA's official bowling app, PBA Challenge, refers to four strikes as a hambone during game play.
Fox Sports
In January, 2012, Stone left ESPN to take the position of lead studio host for Fox soccer broadcasts. He went on to host all soccer programs and events for Fox Sports Media Group stations, which include Fox Sports and FX. He later became studio host for Fox college football and basketball broadcasts, as well as a substitute host for Fox's coverage of Major League Baseball. In August 2018, the PBA announced that Stone would return to covering professional bowling events when TV coverage moved from ESPN to Fox Sports for the. On August 23, 2019, Stone briefly became the WWE 24/7 Champion, pinning R-Truth on the set of the Fox College Footballpregame show, only to lose it to Elias seconds later. He became the first non-WWE performer to win a title.
