Martinez (oblique) will toss a side session within the next couple days in order to determine his availability for next week against Colorado, Derrick Goold of the St. Louis Post-Dispatch reports.
If all goes well, Martinez will likely be able to return from the 10-day DL without missing more than one start in the rotation, which was the expectation when he landed on the shelf this past weekend. Look for the right-hander to step on the mound for his throwing session Tuesday or Wednesday while the team is in Cincinnati.