Martinez earned a second trip to Kansas City, Mo., after putting in a strong workout and making all 13 field-goal attempts. This time, he’ll compete with the Chiefs’ Connor Barth and free agent Mark Meyers, who kicked for Florida Atlantic and did a stint with the New York Jets last year. "I’m not officially signed or anything yet, but they asked me back to this veterans mini-camp," Martinez said. "Hopefully, I’ll get signed after this. I know I can kick at this level; I just have to prove it again." Ledger-Enquirer.com | 04/15/2009 | Lions' trash-talking kicker eyes NFL Looks like the Chiefs will be hosting their own kicking competition this off season. H/T to oldchiefsfan.