The report comes from Marc Topkin of the Tampa Bay Times:
And Ken Rosenthal is saying the same thing:
The potential return could include Christian Arroyo, the #89 prospect in baseball before the 2017 season. He is a 22-year-old infielder with an OPS of .548 in 34 career MLB games. Denard Span may be included as well.
If the report is true, it would leave Evan Longoria with 1,435 glorious games in a Tampa Bay Rays uniform.
Stay tuned to DRB for more information as the news continues to unfold.
Source: Giants get Evan Longoria for Christian Arroyo, Denard Span, Matt Krook and Stephen Woods.— Jeff Passan (@JeffPassan) December 20, 2017