Cubs call up Alfonso Rivas, an intriguing 1B prospect – NBC Sports
Cubs Release Alfonso Rivas, Outright P.J. Higgins
Farewell, Alfonso Rivas - Released by the Cubs - Bleacher Nation
Cubs Recall Alfonso Rivas for Field of Dreams Game - On Tap Sports Net
Chicago Cubs Rumors: 3 trade candidates to free up 40-man roster
New Cubs Prospect Alfonso Rivas Offers a Very Interesting Profile
Is Alfonso Rivas the Chicago Cubs Answer at First Base? - Sports
Alfonso Rivas' Diving Catch
Farewell, Alfonso Rivas - Released by the Cubs - Bleacher Nation
🚨🚨🚨Alfonso Rivas, Chicago Cubs
2021 season ends prematurely for promising Cubs rookie Alfonso
Cubs' Rivas gets HR when ball bounces out of rookie's glove