| Player History |
| 05-01-2001 | Wins the MLB AL Rookie of the Month Award. |
| 05-07-2001 | Goes 0-6 against the Minnesota Twins, ending his hitting streak at 25 games. |
| 06-01-2001 | Wins the MLB AL Rookie of the Month Award. |
| 08-01-2001 | Wins the MLB AL Rookie of the Month Award. |
| 09-01-2001 | Wins the MLB AL Rookie of the Month Award. |
| 10-27-2001 | Won the 2001 Major League Baseball World Series with the Seattle Mariners! |
| 11-08-2001 | Wins the 2001 MLB AL Newcomer of the Year Award. |
| 11-20-2001 | Received a 1-year contract worth a total of $302,089 through automatic renewal. |
| 01-01-2002 | SISA scouting updated ratings (potential): Contact: 18 (18); Power: 6 (6); Eye: 7 (8). |
| 04-22-2002 | Wins the MLB AL Player of the Week Award. |
| 09-12-2002 | Goes 5-5 against the Toronto Blue Jays, with 1 2B, 2 3B, 1 RBI and 1 R. |
| 09-16-2002 | Wins the MLB AL Player of the Week Award. |
| 11-23-2002 | Received a 1-year contract worth a total of $312,277 through automatic renewal. |
| 01-01-2003 | SISA scouting updated ratings (potential): Contact: 20 (20); Power: 5 (5); Eye: 6 (6). |
| 03-22-2003 | Injured (back spasms), out for 2-3 weeks. |
| 07-25-2003 | Injured (strained groin muscle), out for one week. |
| 09-02-2003 | Injured (stiff neck), day-to-day for 5 days. |
| 09-18-2003 | Goes 6-6 against the Anaheim Angels, with 1 HR, 6 RBI and 2 R. |
| 09-22-2003 | Wins the MLB AL Player of the Week Award. |
| 09-24-2003 | Signed a 2-year contract extension worth a total of $15,973,200 with the Seattle Mariners organization. |
| 01-01-2004 | SISA scouting updated ratings (potential): Contact: 17 (17); Power: 7 (7); Eye: 6 (7). |
| 07-03-2004 | Injured (strained back muscle), day-to-day for 2 weeks. |
| 07-09-2004 | Goes 5-5 against the Detroit Tigers, with 3 RBI and 1 R. |
| 09-11-2004 | Injured (fractured nose), out for 2 weeks. |
| 01-01-2005 | SISA scouting updated ratings (potential): Contact: 19 (19); Power: 7 (7); Eye: 6 (8). |
| 04-30-2005 | Injured (fractured jaw), out for 8 weeks. |
| 09-07-2005 | Injured (strained groin muscle), out for 2-3 weeks. |
| 10-26-2005 | Injured (bruised cheekbone), day-to-day for 2 weeks. |
| 11-18-2005 | Received a 1-year contract worth a total of $6,389,280 through arbitration. |
| 01-01-2006 | SISA scouting updated ratings (potential): Contact: 19 (20); Power: 2 (2); Eye: 4 (4). |
| 04-22-2006 | Goes 5-5 against the Tampa Bay Devil Rays, with 0 RBI and 4 R. |
| 04-24-2006 | Wins the MLB AL Player of the Week Award. |
| 06-27-2006 | Was selected to the 2006 Major League Baseball All-Star Game. |
| 07-21-2006 | Goes 5-5 against the Texas Rangers, with 1 2B, 1 HR, 6 RBI and 3 R. |
| 07-24-2006 | Wins the MLB AL Player of the Week Award. |
| 08-01-2006 | Signed a 2-year contract extension worth a total of $15,379,600 with the Seattle Mariners organization. |
| 08-15-2006 | Injured (strained calf muscle), out for 2 weeks. |
| 09-11-2006 | Injured (fractured foot), out for 3-4 weeks. |
| 01-01-2007 | SISA scouting updated ratings (potential): Contact: 19 (19); Power: 7 (8); Eye: 5 (5). |
| 01-01-2008 | SISA scouting updated ratings (potential): Contact: 19 (19); Power: 2 (2); Eye: 8 (9). |