Ronald Martinez/Getty ImagesLos Angeles Angels star Shohei Ohtani hasn't decided if he will undergo Tommy John surgery.Per Jeff Fletcher of the Orange County Register http://www.marlinsfanproshop.com/authentic-j.-t.-realmuto-jersey , Ohtani said Friday he will close out the 2018 season as a hitter as he continues to deliberate whether to have elbow ligament reconstruction.Fletcher noted that Ohtani seems "mostly resigned" to having the surgery but isn't certain at this point.On Wednesday, the AngelsrecommendedTommy John surgery for Ohtani after an MRI revealed new damage to his ulnar collateral ligament."For now, he's cleared to hit," Angels general manager Billy Epplertold reporters. "I think we saw effectiveness even last night [when he homered] with the ligament being in the situation it's currently in. He is cleared to hit still."That same night Brian Anderson Jersey , Ohtani went 4-for-4 with two home runs, three RBI and four runs scored in the Angels' 9-3 victory over the Texas Rangers.The Japan native added he doesn't plan to give up pitching, via Fox Sports West'sPatrick O'Neal.Ohtani has been terrific in his first MLB season. The 24-year-old is hitting .287/.367/.579 with 18 homers in 247 at-bats. He also has a 3.31 ERA with 63 strikeouts in 51.2 innings as a pitcher. Ron Vesely/Getty ImagesChicago White Sox pitcherMichael Kopech has acknowledged he deleted offensive tweets from his timeline and expressed remorse for his poor judgment.Twitter user mylittlefaith captured screenshots of the tweets in question(warning: contains offensive language):britney mylittlefaithBoSox_4150 Petty_OBJ AgentSheryl chonixtoplatd heres some of them mhZNGwE6UKKopech addressed the social media posts withMadeline Kenney of the Chicago Sun-Timeson Thursday:"Yeah, I had to delete some stuff. Things I said that were immature and inappropriate. I used some poor language in there. Obviously http://www.marlinsfanproshop.com/authentic-miguel-rojas-jersey , I'm trying to be looked at as a role model and the last thing I want to do is have some kid look at what I'm saying and take it the wrong way. "It's unfortunate that I was ever at that point mentally but it's not who I am now. Yeah, I cleaned some tweets up and tried to get rid of them. But, obviously, people saw them. It's not who I am now and it's not who I want to be. It was something I did in high school Bryan Holaday Jersey , and with everything I've gone through in pro ball the last five seasons I feel like a big part of my career was maturing. Hate to see it but it's not who I am anymore."Kopech, 22, owned up to the tweets while pointing out he was 17 years old when the posts were written.He is the White Sox's second-ranked prospect and the No. 13 prospect in all of baseball, according toMLB.com.The tweets came to light before Kopech made his major league debut Tuesday. Even though rain forced an early exit Brad Ziegler Jersey , the right-hander had the baseball world buzzing after striking out four Minnesota Twins batters in two shutout innings.Kopech becomes the latest MLB player to have offensive social media posts come to light this summer. Milwaukee Brewers reliever Josh Hader, Atlanta Braves pitcher Sean Newcomb and Washington Nationals shortstop Trea Turner have all apologized for their previous incidents.2018 NCAA Final Four Most Outstanding Player Donte DiVincenzo and Buffalo Bills rookieJosh Allen have also come under fire this year for insensitive tweets.