| Player History |
| 01-01-2010 | Drafted in the 2010 inaugural draft (Round 3, Pick 4, 64th overall Pick) by the Atlanta Braves. |
| 07-05-2010 | Was selected to the 2010 Major League Baseball All-Star Game. |
| 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): Stuff: 18 (19); Movement: 20 (20); Control: 15 (15). |
| 06-27-2011 | Was selected to the 2011 Major League Baseball All-Star Game. |
| 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): Stuff: 18 (18); Movement: 18 (18); Control: 12 (12). |
| 04-20-2012 | Injured (strained back muscle), out for 1-2 weeks. |
| 06-12-2012 | Injured (strained rotator cuff muscle), out for 7 weeks. |
| 11-16-2012 | Received a 1-year contract worth a total of $2,412,800 through arbitration. |
| 01-01-2013 | SISA scouting updated ratings (potential): Stuff: 19 (19); Movement: 14 (14); Control: 10 (10). |
| 07-06-2013 | Was selected to the 2013 Major League Baseball All-Star Game. |
| 08-21-2013 | Injured (finger blister), out for 1-2 weeks. |
| 11-18-2013 | Received a 1-year contract worth a total of $2,391,900 through arbitration. |
| 01-01-2014 | SISA scouting updated ratings (potential): Stuff: 15 (15); Movement: 19 (19); Control: 14 (14). |
| 06-25-2014 | Injured (back spasms), out for 2 weeks. |
| 11-24-2014 | Received a 1-year contract worth a total of $3,479,000 through arbitration. |
| 01-01-2015 | SISA scouting updated ratings (potential): Stuff: 17 (17); Movement: 18 (18); Control: 12 (12). |
| 06-29-2015 | Injured (back spasms), out for 1-2 weeks. |
| 11-22-2015 | Became a free agent. |
| 12-18-2015 | Signed a 2-year contract worth a total of $7,980,000 with the Boston Red Sox organization. |
| 01-01-2016 | SISA scouting updated ratings (potential): Stuff: 11 (11); Movement: 17 (17); Control: 10 (10). |
| 01-01-2017 | SISA scouting updated ratings (potential): Stuff: 10 (10); Movement: 14 (14); Control: 7 (7). |
| 01-20-2017 | Signed a 1-year contract extension worth a total of $420,000 with the Boston Red Sox organization. |
| 08-27-2017 | Injured (tender shoulder), day-to-day for 1-2 weeks. |
| 01-01-2018 | SISA scouting updated ratings (potential): Stuff: 7 (7); Movement: 15 (15); Control: 7 (8). |
| 06-09-2018 | Signed a 1-year contract extension worth a total of $420,000 with the Boston Red Sox organization. |
| 01-01-2019 | SISA scouting updated ratings (potential): Stuff: 8 (8); Movement: 14 (15); Control: 9 (9). |
| 06-05-2019 | Signed a 1-year contract extension worth a total of $420,000 with the Boston Red Sox organization. |
| 12-06-2019 | Signed a 1-year contract extension worth a total of $420,000 with the Boston Red Sox organization. |
| 01-01-2020 | SISA scouting updated ratings (potential): Stuff: 8 (8); Movement: 15 (15); Control: 9 (9). |
| 12-26-2020 | Signed a 1-year contract extension worth a total of $420,000 with the Boston Red Sox organization. |
| 01-01-2021 | SISA scouting updated ratings (potential): Stuff: 7 (8); Movement: 14 (14); Control: 8 (9). |
| 01-01-2022 | SISA scouting updated ratings (potential): Stuff: 7 (7); Movement: 15 (15); Control: 8 (8). |
| 01-03-2022 | Signed a 1-year contract extension worth a total of $420,000 with the Boston Red Sox organization. |
| 12-05-2022 | Signed a 1-year contract extension worth a total of $420,000 with the Boston Red Sox organization. |
| 01-01-2023 | SISA scouting updated ratings (potential): Stuff: 7 (7); Movement: 15 (15); Control: 9 (9). |
| 01-01-2024 | SISA scouting updated ratings (potential): Stuff: 6 (7); Movement: 13 (14); Control: 9 (9). |
| 03-30-2024 | Signed a 1-year contract extension worth a total of $420,000 with the Boston Red Sox organization. |
| 01-01-2025 | SISA scouting updated ratings (potential): Stuff: 8 (8); Movement: 14 (14); Control: 8 (8). |
| 03-26-2025 | Signed a 1-year contract extension worth a total of $420,000 with the Boston Red Sox organization. |