| Player History |
| 01-01-2010 | Drafted in the 2010 inaugural draft (Round 3, Pick 28, 88th overall Pick) by the Baltimore Orioles. |
| 07-20-2010 | Injured (strained elbow ligament), out for 2 weeks. |
| 11-20-2010 | Received a 1-year contract worth a total of $380,000 through automatic renewal. |
| 01-01-2011 | SISA scouting updated ratings (potential): Contact: 9 (9); Power: 15 (19); Eye: 9 (9). |
| 11-23-2011 | Received a 1-year contract worth a total of $380,000 through automatic renewal. |
| 01-01-2012 | SISA scouting updated ratings (potential): Contact: 13 (13); Power: 14 (15); Eye: 6 (6). |
| 05-28-2012 | Goes 0-4 against the Tampa Bay Rays, ending his hitting streak at 27 games. |
| 09-17-2012 | Injured (herniated disc (back)), out for 5 weeks. |
| 11-01-2012 | Wins the 2012 MLB AL Glove Wizard Award at SS. |
| 11-16-2012 | Received a 1-year contract worth a total of $2,208,000 through arbitration. |
| 01-01-2013 | SISA scouting updated ratings (potential): Contact: 12 (12); Power: 12 (12); Eye: 11 (12). |
| 03-21-2013 | Injured (bruised cheekbone), out for 2 weeks. |
| 11-18-2013 | Received a 1-year contract worth a total of $2,458,900 through arbitration. |
| 01-01-2014 | SISA scouting updated ratings (potential): Contact: 12 (12); Power: 13 (14); Eye: 8 (8). |
| 11-10-2014 | Wins the 2014 MLB AL Gold Glove Award at SS. |
| 11-24-2014 | Received a 1-year contract worth a total of $2,625,000 through arbitration. |
| 01-01-2015 | SISA scouting updated ratings (potential): Contact: 11 (11); Power: 12 (13); Eye: 11 (14). |
| 11-22-2015 | Became a free agent. |
| 12-23-2015 | Signed a 3-year contract worth a total of $16,910,000 with the St. Louis Cardinals organization. |
| 01-01-2016 | SISA scouting updated ratings (potential): Contact: 10 (10); Power: 12 (13); Eye: 8 (8). |
| 03-10-2016 | Injured (tender elbow), day-to-day for one week. |
| 07-18-2016 | Wins the MLB NL Player of the Week Award. |
| 01-01-2017 | SISA scouting updated ratings (potential): Contact: 12 (13); Power: 9 (9); Eye: 10 (12). |