Spencer Jones’ girlfriend, Ava O’Connor shared a sweet message responding to the 6-foot-7 outfielder getting called up by the Yankees after Jasson Domínguez  was injured during Thursday’s game . “Let’s go baby! The most deserving incredible man. I love you!” O’Connor wrote on her Instagram Story, including the MLB breaking news post and a fire flame emoji and a blue heart. The Post’s Jon Heyman was the first to report the news on Thursday. Spencer Jones’ girlfriend, Ava O’Connor shared a sweet message responding to the 6-foot-7 outfielder getting called up by the Yankees after Jasson Domínguez was injured during a game on May 7, 2026. Instagram/Ava O'Connor Jones, the No. 6 prospect on MLB Pipeline, has 11 homers and a Triple-A leading 41 RBIs to start the season. The 24-year-old slugger will get his chance at the majors after he struggled with strikeouts, tallying 46 through his first 33 games with Triple-A Scranton/Wilkes-Barre in 2026.…