T-shirt wars: Oklahoma City Thunder

On the court, it's San Antonio Spurs vs. Oklahoma City Thunder, starting Sunday, in the Western Conference Finals.

On Playbook Visuals, it's Spurs vs. Thunder, starting now, in a battle of unofficial t-shirts.

Today, OKC. Tomorrow, San Antonio. (And no, we won't include any Seattle-instigating tees here.)

From DNA Galleries:

From Shop Good:

From Thunder Nation:

From OKCThunderUp.com:

And from our friends at vivalabarba.com, whom we've featured here before...

All images courtesy of the designers. This post has been updated.