I'm a DII college athlete in my senior year, and I've played baseball my entire undergrad career. My advice would be to do a little soul-searching and really figure out what your priorities are. It's not impossible to maintain a good GPA and still play a sport in college, but it does require a lot of sacrifice. For me, I love being part of a team, and I wouldn't trade my experiences playing baseball in college for anything in the world. With that being said, I had to work my tail off my entire college career to stay ahead of schoolwork. Most people don't understand the sacrifices that student athletes make (especially pre-dents). We get up early several days a week for team lifts, rush to class without getting breakfast most of the time, spend time in lab, try to fit in homework whenever we can, practice for 3-4 hours a day, and then stay up late studying for exams. You and I both know that there is NO off-season in baseball. It is a full-time job, and it is grueling. You're going to struggle, but if you love the game and your team, don't quit. There comes a day when we must all hang up our cleats. Time flies. Play as long as you can.
Just remember, your future is in dentistry, not in baseball. Don't let being a student athlete become an excuse for a lower GPA. Would I have a higher GPA if I didn't play baseball? Probably. But getting into dental school isn't all about the GPA. It's about being a well-rounded individual who harbors a passion for dental medicine. For myself, baseball is a huge part of who I am as an individual. I take pride in being a student athlete (an opportunity most people dream about), and I let that show in my application and in my personal statement. At each one of my interviews, I was asked about life as a student athlete on the baseball team, and it made for a great conversation. Trust me when I tell you that being a student athlete makes a difference in your application, but don't sacrifice your academics. Multiple admissions officers from great dental schools expressed their admiration for student athletes because we know how to make self-sacrifices, work as part of a team, lead others, overcome adversity, and win. We have the foundation to succeed in the real world as competent dentists.