The Diamondbacks placed Martin (elbow) on the 10-day injured list Wednesday.
The Diamondbacks likely aren't counting on Martin being a major contributor in 2020 after he underwent Tommy John surgery last July, but the fact that he was included in the 60-man player pool at least implies that his rehab is going according to plan. He'll likely be a top candidate to shift to the 45-day IL at some point later this season in the event the Diamondbacks need to open up a spot on the 40-man roster.