en sa faveur

in his/her favor

→ en
phrase Rare #41,968
in his/her favor Sa can mean “his,” “her,” or “its,” depending on whose favor is meant.
FR: Les circonstances ont joué en sa faveur.
EN: The circumstances worked in his favor.

Et ça aussi ça joue en sa faveur.

And that works in his favor too.

— L'ironie du sort, ou profitez de votre bain ! (1976)

Chacune des deux nouvelles a des qualités en sa faveur.

Each of the two short stories has qualities in its favor.

— Star Trek: The Cage (1965)

Ensuite, les événements ont tourné en sa faveur, il commença à pleuvoir.

Then, events turned in his favor; it started to rain.

— Senna (2010)

Personne ne parla en sa faveur.

No one spoke in his favor.

Le temps jouera-t-il en sa faveur ?

Will time work in his favor?

— Dangal (2016)

Les preuves parlaient en sa faveur.

The evidence spoke in his favor.

Ils sont tous témoins en sa faveur.

They are all witnesses in his favor.

— Le Voleur de bicyclette (1948)