It’s a bit unusual for a rookie in Major League Baseball to completely change a franchise’s fortunes in Year 1 because one baseball player doesn’t have the effect on a team/game like an NBA superstar or NFL quarterback can on his team/game.
However, the biggest reason by far why the Seattle Mariners in 2022 ended the longest active playoff drought in the majors was because of outfielder Julio Rodriguez, the 2022 AL Rookie of the Year. In previous seasons, Rodriguez might not have made the Mariners out of spring camp for service-time reasons, but the new collective bargaining agreement has somewhat given teams less of a reason to keep top young players in the minors longer than they normally would.
After a slow start, Rodriguez adjusted to big-league pitching and led all MLB rookies in homers (28), Wins Above Replacement (6.0) OPS (.854), wRC+ (146) and total bases (260). He ranked second in slugging percentage (.509), RBIs (75), runs scored (84) and stolen bases (25) and finished third in hits (145). Rodriguez became the first player with at least 25 homers and 25 stolen bases in his debut season, and he was also the fastest (125 career games) to reach those feats, surpassing Angels star Mike Trout (128) when he won AL Rookie of the Year in 2012.
Rodriguez was so good that the Mariners already have given him a long-term massive extension. Let’s break down some various 2023 season props for Rodriguez at the top-rated sports betting sites. He did play for the Dominican Republic in the World Baseball Classic, going 5-for-18 with a double and three RBIs over four games, but the favored Team DR didn’t make it out of Pool D play.