MLB ·
Athletics vs Seattle Mariners result (8:7) on 13 Sep 2026 (MLB): 3 profitable pros on Polymarket/Kalshi took positions, 67% backing Athletics to win. See who got it right, plus both teams' form.
Final score: Athletics 8:7 Seattle Mariners (2026-09-13). Before the result, 67% of 3 profitable pros with a win/draw position backed Athletics to win — that call was right.
3 profitable pros (listed on Tips, cumulative P&L above zero) hold positions on this match. Latest win/draw pick per pro: Athletics 2 (67%) · Seattle Mariners 1 (33%).
Athletics, last 5: L W W L W. Seattle Mariners, last 5: W L W W L. Head-to-head, last 5 meetings (Athletics wins – draws – Seattle Mariners wins): 3-0-2; latest 2026-09-13: Athletics 1:19 Seattle Mariners.
Sources: public prices and positions on Polymarket and Kalshi; results from public sports data. Data as of 2026-09-13 23:01 UTC+0. How we calculate: methodology
3 profitable pros have positions on this match. Latest win/draw pick per pro: Athletics to win 2 (67%) · Seattle Mariners to win 1 (33%).
| 2026-09-13 | vs Seattle Mariners | 1:19 | L |
| 2026-09-12 | vs Seattle Mariners | 6:5 | W |
| 2026-09-10 | vs Toronto Blue Jays | 2:0 | W |
| 2026-09-09 | vs Toronto Blue Jays | 2:4 | L |
| 2026-09-08 | vs Toronto Blue Jays | 6:5 | W |
| 2026-09-13 | vs Athletics | 19:1 | W |
| 2026-09-12 | vs Athletics | 5:6 | L |
| 2026-09-11 | vs Texas Rangers | 4:3 | W |
| 2026-09-10 | vs Texas Rangers | 3:2 | W |
| 2026-09-09 | vs Texas Rangers | 5:10 | L |
| 2026-09-13 | Athletics | 1:19 | Seattle Mariners |
| 2026-09-12 | Athletics | 6:5 | Seattle Mariners |
| 2026-09-07 | Seattle Mariners | 2:0 | Athletics |
| 2026-09-06 | Seattle Mariners | 2:6 | Athletics |
| 2026-09-05 | Seattle Mariners | 6:7 | Athletics |
| Date | Match | Pick | Result |
|---|---|---|---|
| 2026-09-14 | luziasoft Polymarket | Athletics to win | Won |
| 2026-09-14 | averagejoetraders Polymarket | Athletics to win | Won |
| 2026-09-13 | GBSM2 Polymarket | Seattle Mariners to win | Lost |