Appeared in 123 games, making 107 starts (SS-105, 2B-2), hitting .221 (81x367)with 47 runs, 15 doubles, 4 triples,10 home runs and 36 RBI... Hit .267 (59x221) with33 runs, 10 doubles, 4 triples, 7 home runs and 25 RBI in his ﬁnal 80 games (May 29-end of season);hit .151 (22x146) with 14 runs, 5 doubles, 3 home runs and 11 RBIin his ﬁrst 43 games of the season... Hit .350 (14x40)with 5 runs, 4 doubles, 1 triple, 3 RBI, .366 on-base percentage, .500 slugging and a .866OPS in his ﬁnal 17 games (Sept. 6-end of season)... Over ﬁnal 32 games (starting Aug. 11), posted a .930 OPS, the 8th-best mark in the American League during that span... Became just the 4th Mariners shortstop with 10+ home runs in a season, joining Alex Rodriguez (5x), Rey Quiñones (2x) & Todd Cruz (1x)... His 10 home runs as a shortstop were 2nd-best in the American Leaguebehind Chicago's Alexei Ramirez (15)... Hit .298 (25x84) with 15 runs, 1 double, 1 triple, 5 home runs and 12 RBIwith an .867 OPS during June... Made ﬁrst Opening Day roster…18th Opening Day shortstop in club history... Hit .410 (25x71) with 6 doubles, 4 triples, 4 home runs and 10 RBI in 21 Cactus League games to win Opening Day starting shortstop position.
Appeared in 76 games, making 73 starts (SS-68 G/62 GS, 2B-13 G/11 GS, 3B-3 G/0 GS). Among AL rookies after the All-Star break, ranked 2nd in extra-base hits (18), T2nd in home runs (8) and 3rd in hits (66), runs scored (33) and RBI (29)…overall led American League rookies with 6 triples (T4thmost in Mariners rookie history). Made team-high 67 starts batting leadoff (32-35 team record)…hit .281 (18x64) with 5 extra-base hits and 3 walks as first batter of game. Recorded 3 multi-home run games: July 19 at Houston, Aug. 13 at Tampa Bay, Sept. 28 vs. Oakland…first Mariners rookie to record three multi-HR games during rookie season…first ML rookie to accomplish this since Chris Young, ARI (5 in 2007) & Ryan Braun, MIL (3 in 2007). Hit first career leadoff home run Aug. 13 at Tampa Bay (also multi-HR game)…Ben Zobrist of Tampa Bay also hit leadoff HR in a multi-HR game, marking third time in MLB history that each team's starting leadoff hitter hit multiple home runs in the same game, and the second time both hit a leadoff HR (6/5/94 - Tony Phillips & Chuck Knoblauch). Recorded pair of triples in first game batting leadoff July 5 at Cincinnati…3rd rookie in club history with 2 triples in a game (Spike Owen-6/28/83 & Danny Tartabull-5/13/86). Went 3-for-5 with 2 HR and 5 RBI July 19 at Houston…first 2 HR of MLB career, joining Nick Franklin (5/30 at SD) as only Mariners with multi-HR games for first homers of career. 6 of 8 home runs came via multi-HR games, including first 4 HR…3rd player since 1969 to record first 4 career HR in pair of multi-HR games. Missed 6 games Sept. 15-20 with a mild left hamstring strain. Named American League Player of the Week for week ending July 21…first Mariners rookie POTW since Ken Griffey Jr. in 1989. Made MLB debut June 28 vs. Chicago-NL (0x3, RBI, BB, SB)…recorded first 2 hits (both doubles off E. Jackson) June 30 vs. the Cubs. Combined to bat .319 (82x257) with 12 doubles, 2 triples, 12 home runs and 53 RBI in 68 games with AAA Tacoma and AA Jackson. Hit .356 (37x104) with 26 R, 5 2B, 3B, 6 HR and 28 RBI & finished with active 22-game hitting streak at AAA Tacoma.