Arraez still has soreness and swelling in his right knee, Betsy Helfand of the St. Paul Pioneer Press reports.
Manager Rocco Baldelli said the team will decide Thursday whether Arraez requires a trip to the injured list. The 24-year-old's absence, however long it may be, is especially damaging to the Twins' lineup and outfield depth now that Alex Kirilloff (wrist) is expected to miss eight weeks.