Question about jersey stitching.....

[Fletch 219]

I want to get some numbers sewn on to some jerseys, and I want it to be the way twill numbers are stitched on to pro jerseys. Is there a term for the style of stitching used in the pics below?

[RadioGaGa 162]

zig-zag stitching.

[Fletch 219]

Cool, thanks :)

[qwerty 0]

A zig zag ort it may be an overlock stitch.

But this looks like a zig zag.