Pitching coach Bob McClure will work with Nola in his bullpen session this week to pinpoint and fix a minor mechanical flaw in his delivery, CSN Philadelphia's Jim Salisbury reports.
Nola has struggled in his last three starts, giving up 17 earned runs on 22 hits with seven walks over 9.2 innings. McClure said Nola has been overthrowing and might be getting under the baseball instead of staying on top during his release. Nola will make his next start Sunday at San Francisco.