LoL Worlds 2026 · MLB Postseason
MLB ·
Athletics vs Seattle Mariners result (6:5) on 12 Sep 2026 (MLB): 207 profitable pros on Polymarket/Kalshi took positions, 61% backing Seattle Mariners to win. See who got it right, plus both teams' form.
Final score: Athletics 6:5 Seattle Mariners (2026-09-12). Before the result, 61% of 170 profitable pros with a win/draw position backed Seattle Mariners to win — that call was wrong.
207 profitable pros (listed on Tips, cumulative P&L above zero) hold positions on this match. Latest win/draw pick per pro: Athletics 66 (39%) · Seattle Mariners 104 (61%).
Athletics, last 5: W L W L W. Seattle Mariners, last 5: W W L W L. Head-to-head, last 5 meetings (Athletics wins – draws – Seattle Mariners wins): 3-0-2; latest 2026-09-07: Seattle Mariners 2:0 Athletics.
Sources: public prices and positions on Polymarket and Kalshi; results from public sports data. Data as of 2026-09-12 04:52 UTC+0. How we calculate: methodology
207 profitable pros have positions on this match. Latest win/draw pick per pro: Athletics to win 66 (39%) · Seattle Mariners to win 104 (61%).
| 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 |
| 2026-09-07 | vs Seattle Mariners | 0:2 | L |
| 2026-09-06 | vs Seattle Mariners | 6:2 | W |
| 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 |
| 2026-09-07 | vs Athletics | 2:0 | W |
| 2026-09-06 | vs Athletics | 2:6 | L |
| 2026-09-07 | Seattle Mariners | 2:0 | Athletics |
| 2026-09-06 | Seattle Mariners | 2:6 | Athletics |
| 2026-09-05 | Seattle Mariners | 6:7 | Athletics |
| 2026-09-04 | Seattle Mariners | 4:7 | Athletics |
| 2026-05-28 | Athletics | 1:9 | Seattle Mariners |
| Date | Match | Pick | Result |
|---|---|---|---|
| 2026-09-12 | track.white Kalshi | Team Over 6.5 | Lost |
| 2026-09-12 | sweatinglean Kalshi | A's wins | Won |
| 2026-09-12 | calm.night Kalshi | A's wins | Won |
| 2026-09-12 | track.white Kalshi | Team Over 4.5 | Won |
| 2026-09-12 | cap.tale Kalshi | A's wins | Won |
| 2026-09-12 | lowkeyman.shhhhh Kalshi | Seattle wins | Lost |
| 2026-09-12 | sqwirly88 Kalshi | Seattle wins | Lost |
| 2026-09-12 | ivan1854 Kalshi | Seattle wins | Lost |
| 2026-09-12 | trap.key Kalshi | A's wins | Won |
| 2026-09-12 | saucedMilkshake Kalshi | A's wins | Won |
| 2026-09-12 | big.round Kalshi | Seattle wins | Lost |
| 2026-09-12 | due.monkey1013 Kalshi | Seattle wins | Lost |
| 2026-09-12 | craft.sales Kalshi | Over 10.5 | Won |
| 2026-09-12 | handsome.lynx2025 Kalshi | Seattle wins | Lost |
| 2026-09-12 | flacohanibal45251 Kalshi | Seattle wins | Lost |
| 2026-09-12 | NewYonduran504 Kalshi | Over 9.5 | Won |
| 2026-09-12 | NewYonduran504 Kalshi | Over 10.5 | Won |
| 2026-09-12 | clipperhands Kalshi | Seattle wins | Lost |
| 2026-09-12 | Big.Game Kalshi | Seattle wins | Lost |
| 2026-09-12 | strict.chip Kalshi | A's wins | Won |
| 2026-09-12 | Cano.Wolfs Kalshi | Seattle wins | Lost |
| 2026-09-12 | batmansharps Kalshi | A's wins | Won |
| 2026-09-12 | invisible.rooster8118 Kalshi | Seattle wins | Lost |
| 2026-09-12 | kinggholmes Kalshi | Seattle wins | Lost |
| 2026-09-12 | beard.bat Kalshi | Seattle wins | Lost |
| 2026-09-12 | trucharob Kalshi | Seattle wins | Lost |
| 2026-09-12 | rawhide Kalshi | Seattle wins | Lost |
| 2026-09-12 | codygreenz Kalshi | Seattle wins | Lost |
| 2026-09-12 | zonal.colt4311 Kalshi | Seattle wins | Lost |
| 2026-09-12 | xerothermic.cobra4612 Kalshi | Seattle wins | Lost |
| 2026-09-12 | luck.boat Kalshi | Seattle wins | Lost |
| 2026-09-12 | diego9012 Kalshi | A's wins | Won |
| 2026-09-12 | french.dip Kalshi | Seattle wins | Lost |
| 2026-09-12 | OneChipDream Kalshi | A's wins | Won |
| 2026-09-12 | diego.48 Kalshi | Seattle wins | Lost |
| 2026-09-12 | diego.48 Kalshi | A's wins | Won |
| 2026-09-12 | fbgchris Kalshi | Over 9.5 | Won |
| 2026-09-12 | pvbloo213 Kalshi | A's wins | Won |
| 2026-09-12 | ruslanpro Kalshi | A's wins | Won |
| 2026-09-12 | wilburtttt Kalshi | Seattle wins | Lost |
| 2026-09-12 | NewYonduran504 Kalshi | A's wins | Won |
| 2026-09-12 | pmafo22 Kalshi | A's wins | Won |
| 2026-09-12 | kinggholmes Kalshi | A's wins | Won |
| 2026-09-12 | worthwhile.parrot9919 Kalshi | Seattle wins | Lost |
| 2026-09-12 | ill.globe Kalshi | Seattle wins | Lost |
| 2026-09-12 | right.boom Kalshi | Seattle wins | Lost |
| 2026-09-12 | Doubeup101 Kalshi | A's wins | Won |
| 2026-09-12 | GuruSP Kalshi | Seattle wins | Lost |
| 2026-09-12 | Shodapwe Kalshi | Over 9.5 | Won |
| 2026-09-12 | homeless.moorhen8260 Kalshi | Seattle wins | Lost |
| 2026-09-12 | acquired.catfish Kalshi | A's wins | Won |
| 2026-09-12 | themask12 Kalshi | Over 9.5 | Won |
| 2026-09-12 | perdedor1 Kalshi | Seattle wins | Lost |
| 2026-09-12 | managing.cardinal8369 Kalshi | Seattle wins | Lost |
| 2026-09-12 | BigDawg84 Kalshi | Seattle wins | Lost |
| 2026-09-12 | fearlock3 Kalshi | A's wins | Won |
| 2026-09-12 | Eelihendrix Kalshi | Seattle wins | Lost |
| 2026-09-12 | moreeeeeee Kalshi | Seattle wins | Lost |
| 2026-09-12 | chaddyfatty Kalshi | Seattle wins | Lost |
| 2026-09-12 | AlexRomero Kalshi | A's wins | Won |