Preview for Tuesday, September 15, 2026. Schedule and player information can change.
Oakland Athletics at Tampa Bay Rays
The schedule pairs the Oakland Athletics with the Tampa Bay Rays, with the start listed as 6:40 PM ET.
Among the listed starters, Griffin Jax has the lower ERA in these records. Jack Perkins, the listed starter for the Oakland Athletics, has an ERA of 6.53 and a WP-calculated FIP of 5.04 in the available pitching data, covering approximately 103.3 innings. Griffin Jax, the listed starter for the Tampa Bay Rays, has an ERA of 3.99 and a WP-calculated FIP of 4.12 in the available pitching data, covering approximately 99.3 innings. These are schedule listings, not independent confirmation of the final starters.
The available team ERA figure is lower for the Tampa Bay Rays. Team statistics for the Oakland Athletics show a WP-estimated wOBA of 0.314, a WP-estimated FIP of 4.98 and an ERA of 5.42. Team statistics for the Tampa Bay Rays show a WP-estimated wOBA of 0.320, a WP-estimated FIP of 4.14 and an ERA of 3.78.
Statistical scope: MLB Stats API; 2026 regular season to date; exact statistical through-date not supplied.
WP selection: Rays moneyline. Confidence: Strong.
This is the selection in the article’s data snapshot. The descriptive statistics above do not establish why the model made that selection.
WP home-run candidate for Athletics: Brian Serven. The selection uses roster and season-stat inputs; it does not establish a confirmed batting lineup or favourable betting odds.
WP home-run candidate for Rays: Victor Mesa Jr.. The selection uses roster and season-stat inputs; it does not establish a confirmed batting lineup or favourable betting odds.
Predictions are uncertain; no outcome is guaranteed. Check the picks page for the latest available selections.