NeutralRoleFri, July 31, 2026
Isaac Guerendo headshot

Guerendo is a backup RB option but Black is expected to get priority if McCaffrey misses time.

Isaac GuerendoRBSF

Isaac Guerendo is mentioned as a potential backup running back option in San Francisco. In 2024, he took over when Jordan Mason got hurt in the second quarter of a McCaffrey-less game, but the source expects Kaelon Black to get the first crack at lead-back work if McCaffrey misses time.

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View Isaac Guerendo 2026 fantasy football value pagePlayer profile with fantasy value, ADP, projections, news, and source-backed STACKED insights
Source transcript excerpt
Maybe you think it's Jordan James or Isaac Guerendo... In those games, one player had at least 60% of the team's backfield carries every time but once, when Jordan Mason got hurt in the second quarter and Isaac Guerendo took over.
Common questions

Isaac Guerendo fantasy football FAQ

What did Yahoo Sports NFL say about Isaac Guerendo?
Isaac Guerendo is mentioned as a potential backup running back option in San Francisco. In 2024, he took over when Jordan Mason got hurt in the second quarter of a McCaffrey-less game, but the source expects Kaelon Black to get the first crack at lead-back work if McCaffrey misses time.
Is this good or bad for Isaac Guerendo's fantasy football value?
STACKED tags this as a neutral fantasy football signal for Isaac Guerendo (RB SF). Guerendo is a backup RB option but Black is expected to get priority if McCaffrey misses time.
Where can I see Isaac Guerendo's full 2026 fantasy outlook, projections, and ADP?
Isaac Guerendo's complete 2026 fantasy football outlook — projections, ADP movement across every platform, injury context, and all source-backed STACKED insights — is on their STACKED player profile.
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