| Player History |
| 05-01-2010 | Pitches a 1-hit shutout against the Yomiuri Greenfish with 2 strikeouts and 0 BB allowed! |
| 07-22-2010 | Was selected to the 2010 Nippon Professional Baseball League All-Star Game. |
| 08-08-2010 | Pitches a 2-hit shutout against the Hanshin Golden Lions with 10 strikeouts and 1 BB allowed! |
| 11-05-2010 | Received a 1-year contract worth a total of $531,200 through arbitration. |
| 01-01-2011 | SISA scouting updated ratings (potential): Stuff: 33 (31); Movement: 51 (49); Control: 73 (71). |
| 04-13-2011 | Injured (herniated disc (back)), out for 5 weeks. |
| 08-01-2011 | Wins the NPB JCL Pitcher of the Month Award. |
| 10-16-2011 | Won the 2011 Nippon Professional Baseball League Round 1 with the Hiroshima Locomotives! |
| 11-06-2011 | Received a 1-year contract worth a total of $562,800 through arbitration. |
| 01-01-2012 | SISA scouting updated ratings (potential): Stuff: 33 (31); Movement: 52 (49); Control: 73 (71). |
| 07-19-2012 | Was selected to the 2012 Nippon Professional Baseball League All-Star Game. |
| 10-15-2012 | Won the 2012 Nippon Professional Baseball League Round 1 with the Hiroshima Locomotives! |
| 11-05-2012 | Received a 1-year contract worth a total of $581,000 through arbitration. |
| 01-01-2013 | SISA scouting updated ratings (potential): Stuff: 33 (31); Movement: 52 (49); Control: 73 (71). |
| 04-07-2013 | Injured (torn bicep muscle), out for 8 months. |
| 10-31-2013 | Received a 1-year contract worth a total of $596,250 through arbitration. |
| 01-01-2014 | SISA scouting updated ratings (potential): Stuff: 32 (31); Movement: 50 (49); Control: 72 (71). |
| 07-17-2014 | Was selected to the 2014 Nippon Professional Baseball League All-Star Game. |
| 09-06-2014 | Injured (strained back muscle), out for one week. |
| 10-30-2014 | Received a 1-year contract worth a total of $594,950 through arbitration. |
| 01-01-2015 | SISA scouting updated ratings (potential): Stuff: 29 (31); Movement: 51 (49); Control: 71 (71). |
| 05-21-2015 | Injured (mild hamstring strain), day-to-day for 3 days. |
| 09-04-2015 | Got claimed off waivers by Tokyo while with Hiroshima. |
| 10-24-2015 | Signed a 1-year contract extension worth a total of $1,240,000 with the Tokyo Earls organization. |
| 01-01-2016 | OSA scouting updated ratings (potential): Stuff: 35 (35); Movement: 54 (55); Control: 71 (72). |
| 05-20-2016 | Injured (severe left shoulder tendinitis), out for 3 months. |
| 10-23-2016 | Signed a 1-year contract extension worth a total of $360,000 with the Tokyo Earls organization. |
| 12-01-2016 | Was traded by the Tokyo Earls to the Fukuoka Felons, along with C K. Kitamura, in exchange for RF G. Barker, RF J. Gibson. |
| 01-01-2017 | OSA scouting updated ratings (potential): Stuff: 35 (35); Movement: 54 (54); Control: 72 (73). |
| 05-29-2017 | Wins the NPB JPL Player of the Week Award. |
| 06-01-2017 | Wins the NPB JPL Pitcher of the Month Award. |
| 10-12-2017 | Won the 2017 Nippon Professional Baseball League Round 1 with the Fukuoka Felons! |
| 11-06-2017 | Became a free agent. |
| 01-01-2018 | OSA scouting updated ratings (potential): Stuff: 36 (36); Movement: 54 (55); Control: 74 (74). |
| 01-25-2018 | Signed a 1-year contract worth a total of $795,000 with the Hokkaido Loyalists organization. |
| 09-01-2018 | Pitches a 4-hit shutout against the Chiba Howlers with 4 strikeouts and 1 BB allowed! |
| 11-06-2018 | Became a free agent. |
| 01-01-2019 | OSA scouting updated ratings (potential): Stuff: 34 (35); Movement: 54 (55); Control: 76 (76). |
| 01-30-2019 | Signed a 1-year contract worth a total of $925,000 with the Chunichi Plainsmen organization. |
| 11-09-2020 | Became a free agent. |