Wil Myers won the 2013 AL Rookie of the Year award, as announced this evening. It was generally acknowledged that Myers’ season was likely the best of a not particularly impressive class of AL rookie seasons this year. Baseball-reference’s WAR ranks several AL rookies seasons a bit ahead of Myers’ 2.0 WAR total, but no AL rookie produced a WAR season above 2.7, so nobody can really claim to have a big WAR advantage over the ROY winner.
That lack of a rookie season over 2.7 WAR (pitching WAR for pitchers, overall WAR for everyday players) is very unusual in the AL. Indeed, it looks to me as if the last time the top WAR for a rookie season in the AL was under 2.8 was 1958 (not including the strike year of 1994). Albie Pearson of the old Washington Senators won the Rookie of the Year in the AL in 1958, sixty-five years ago.