Question: The Cleveland Cavaliers first began play in the NBA in 1970, as an expansion team under the ownership of Nick Mileti, Jerry Tomko, the father of future Major League Baseball pitcher Brett Daniel Tomko, submitted the winning entry to name the team the "Cavaliers" through a competition sponsored by "The Plain Dealer", Tomko is an American former professional baseball pitcher, played in which league?

<P0-S0> The Cleveland Cavaliers, also known as the Cavs, are an American professional basketball team based in Cleveland, Ohio. <P0-S1>  The Cavs compete in the National Basketball Association (NBA) as a member of the league's Eastern Conference Central Division. <P0-S2>  The team began play as an expansion team in 1970, along with the Portland Trail Blazers and Buffalo Braves. <P0-S3>  Home games were first held at Cleveland Arena from 1970 to 1974, followed by the Richfield Coliseum from 1974 to 1994. <P0-S4>  Since 1994, the Cavs have played home games at Quicken Loans Arena in downtown Cleveland, which is shared with the Cleveland Gladiators of the Arena Football League and the Cleveland Monsters of the American Hockey League. <P0-S5>  Dan Gilbert has owned the team since March 2005. <SEP> <P1-S0> Salvatore Anthony Maglie (April 26, 1917 – December 28, 1992) was an American Major League Baseball pitcher and later, a scout and a pitching coach. <P1-S1>  He played from 1945 to 1958 for the New York Giants, Cleveland Indians, Brooklyn Dodgers, New York Yankees, and St. Louis Cardinals. <P1-S2>  Maglie was known as "Sal the Barber", because he gave close shaves—that is, pitched inside to hitters. <P1-S3>  Coincidentally, he also sported a five o'clock shadow look. <P1-S4>  He also had the distinction of being one of the few players, and only pitcher, to play for all three New York baseball teams then playing in the city (Maglie's playing career pre-dated the 1962 establishment of the fourth New York major league team, the expansion New York Mets, with whom he was never affiliated). <P1-S5>  During a 10-year major league baseball career, Maglie compiled 119 wins, 862 strikeouts, and an 3.15 earned run average. <SEP> <P2-S0>  He played in Major League Baseball (MLB) for the Cincinnati Reds, San Diego Padres, Seattle Mariners, St. Louis Cardinals, San Francisco Giants, Los Angeles Dodgers, New York Yankees, Oakland Athletics, Texas Rangers, and Kansas City Royals. <P2-S1> Brett Daniel Tomko (born April 7, 1973) is an American former professional baseball pitcher. <SEP> <P3-S0>  Jerry Tomko, the father of future Major League Baseball pitcher Brett Tomko, submitted the winning entry to name the team the "Cavaliers" through a competition sponsored by "The Plain Dealer"; supporters preferred it to "Jays", "Foresters" and "Presidents". <P3-S1> The Cleveland Cavaliers first began play in the NBA in 1970 as an expansion team under the ownership of Nick Mileti. <P3-S2>  Playing their home games at Cleveland Arena under the direction of head coach Bill Fitch, they compiled a league-worst 15–67 record in their inaugural season. <P3-S3>  The team hoped to build around the number one 1971 draft pick Austin Carr, who had set numerous scoring records at Notre Dame, but Carr severely injured his leg shortly into his pro career and never was able to realize his potential.