![Seunghwan Oh's tenure in Rockies' uniform likely done with elbow surgery](https://img3.yna.co.kr/etc/inner/EN/2018/09/14/AEN20180914005100315_01_i_P2.jpg)
Hamstring injury blamed for recent absence by Rockies' Oh seung
![Seunghwan Oh's tenure in Rockies' uniform likely done with elbow surgery](https://milehighsports.com/wp-content/uploads/2019/07/USATSI_12545409-e1563320638627-728x485.jpg)
Seunghwan Oh's tenure in Rockies' uniform likely done with elbow
![Seunghwan Oh's tenure in Rockies' uniform likely done with elbow surgery](https://www.denverpost.com/wp-content/uploads/2018/08/Athletics-Rockies-Baseball-1.jpg?w=521)
Eugene Koo, the critical right-hand man for Rockies' reliever
![Seunghwan Oh's tenure in Rockies' uniform likely done with elbow surgery](https://img.bleacherreport.net/img/slides/photos/004/214/222/0cbb7fa8cd4b1273ca338dd713e50412_crop_exact.jpg?w=2975&h=2048&q=85)
MLB Power Rankings: How All 30 Teams Stack Up 1 Month from Spring
![Seunghwan Oh's tenure in Rockies' uniform likely done with elbow surgery](https://img.bleacherreport.net/img/slides/photos/004/234/517/4e3686cf633b45f7a3daa5678d4b5ac2_crop_exact.jpg?w=2975&h=2048&q=85)
MLB Power Rankings: Where All 30 Teams Stand on Opening Day
![Seunghwan Oh's tenure in Rockies' uniform likely done with elbow surgery](https://archive.triblive.com/wp-content/uploads/2018/11/ptrsteelers12073116-4.jpg)
ptrsteelers12073116-4.jpg
![Seunghwan Oh's tenure in Rockies' uniform likely done with elbow surgery](http://placetobenation.com/wp-content/uploads/2018/07/trout.jpg)
season upon us, it's time to check back
![Seunghwan Oh's tenure in Rockies' uniform likely done with elbow surgery](https://milehighsports.com/wp-content/uploads/2019/07/USATSI_13057714-e1563400464424-640x426.jpg)
Colorado Rockies News
![Seunghwan Oh's tenure in Rockies' uniform likely done with elbow surgery](https://img.bleacherreport.net/img/slides/photos/004/213/588/2fad0889eadc9dad9d1cd46f72a6c9c3_crop_exact.jpg?w=2975&h=2048&q=85)
Power Ranking MLB's Best Pitching Staffs for 2017 Ahead of Spring
![Seunghwan Oh's tenure in Rockies' uniform likely done with elbow surgery](http://placetobenation.com/wp-content/uploads/2018/09/jdmart.jpg)
season upon us, it's time to check back