With the 2018 adidas MLS Player Combine set to kick off with the first doubleheader of matches on Saturday, Jan. 13 (streamed live on MLSsoccer.com), there are over 60 players descending upon Orlando with a lot to prove.
Whether they already have a contract or not, every player will need to show that his talents translate to the professional level and specifically to a specific position on the field.
Here are five players who need to answer those questions and whose draft stock will likely be impacted by how they perform during the three doubleheaders.