BUFFALO, N.Y. -- Mississippi quarterback Chad Kelly, the nephew of Hall of Fame quarterback Jim Kelly, went onto the field after a brawl erupted at his brothers high school football game in upstate New York on Friday night.The brawl happened during a game between Casey Kellys team, St. Josephs Collegiate Institute, and Bishop Timon-St. Jude High School. Buffalo police suspended the game. There have been no reports of arrests.Ole Miss coach Hugh Freeze told The Associated Press that he talked with Chad Kelly, a Buffalo native, by phone after the game and said the quarterback was back at home with his parents. The Rebels are off this week and dont play again until Oct. 15 at Arkansas.From the version Ive heard, he didnt do anything to anybody. They were pulling him back because he gets emotional, Freeze said. I probably would too if that were my family.Freeze said he wasnt planning any discipline for Kelly but was working to gather more details.Later, on Twitter, Freeze had a stronger reaction to what transpired:The scuffle began after Casey Kelly took a late hit, the Kelly brothers mother, Charlene, told ESPNs Greg Ostendorf. At that point, Bishop Timon-St. Jude players were stomping on Case and throwing haymakers, Charlene Kelly said.Casey Kellys teammates saw the hit, and the brawl ensued. According to Charlene Kelly, Chad Kelly ran onto the field to make sure his brother was OK. Video shows Chad Kelly being restrained by several coaches.Two years ago, Chad Kelly was arrested after a bar fight, eventually pleading guilty to a misdemeanor charge of disorderly conduct. He is in his second season at Ole Miss, after stops at Clemson and a junior college, East Mississippi Community College.Chad Kelly is second in the Southeastern Conference with 1,596 yards passing this season. He has thrown 13 touchdowns and four interceptions for the 14th-ranked Rebels.Jim Kelly starred for the Buffalo Bills.Officials suspended Friday nights game after the brawl, with St. Josephs trailing 2-0 midway through the second quarter, according to The Buffalo News. Officers then escorted St. Josephs to its buses, the newspaper reported.Bishop Timon-St. Jude coach Charlie Comerford said both teams were to blame.Kelly went out of bounds on a first-down run, Comerford said, according to The Buffalo News. Its really tight on our sidelines, and there were some guys around. ... It got ugly.St. Josephs coach Derek Landry told the newspaper he wouldnt comment until he reviewed film of the incident. St. Josephs athletic director Pete Schneider also said he would not comment.Information from The Associated Press was included in this report. Ozzie Smith Cardinals Jersey . 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Supported by three-run homers from Jayson Werth and Wilson Ramos, the young right-hander went seven strong innings in the Washington Nationals 8-4 victory over the Arizona Diamondbacks on Friday night. Ken Boyer Cardinals Jersey . Q: Team Canada announces their Olympic roster three weeks from today. Who is general manager Steve Yzerman watching? LeBrun: Over the last 48 hours, hes taken in the home-and-home between the Dallas Stars and Colorado Avalanche with Jamie Benn and Matt Duchene being the obvious targets. When ESPNs Sports Analytics Team rebuilt its expected points model in the offseason, one of the new features that was built in was the ability to adjust the expected points added (EPA)?values based on the type of play that was called. This means we can fairly compare the results of plays against similar plays -- that is, to compare run plays to other run plays and not against passing plays. This adjustment is useful when comparing team running games to one another.Teams almost universally run too often, which generally makes running plays have negative EPA. This is a consequence of a league-wide miscalculation and not the fault of running backs or other players who are only doing their best when called upon. Expected points also allows us to better contextualize a players contributions compared to yards, as it accounts for the down, distance, yard line and time remaining. This means a 4-yard gain on a third-and-3 is immensely more valuable in terms of EPA than a 9-yard gain on third-and-15, despite being worth only one-third as many yards. In short, its a measure of a teams scoring potential throughout a drive. From a running bbacks perspective, it is how much his teams scoring potential changes on his carries.dddddddddddd Unlike with QBR, there is no division of credit among players.This may be surprising, as Ezekiel Elliott of the Cowboys has outrushed the Dolphins Jay Ajayi by 245 yards (891 to 646), but the yards Ajayi is gaining have helped the Dolphins improve their scoring potential more than Elliotts have. That isnt to say Elliott has racked up a bunch of meaningless yards, but Ajayi has been particularly efficient, evidenced by his league-leading 5.98 yards per carry. He also owns the carry on which his team gained the most EPA so far this season -- his 62-yard touchdown to salt the game away against Pittsburgh in Week 5.Why is that run more valuable than some others that were longer? Largely because it came with only 1:01 left in the game, which meant the Steelers wouldnt have much time to respond, and enhances the value of scoring the touchdown.For more on EPA and other NFL metrics, check out ESPN.com/Analytics ' ' '