MLB ·
St. Louis Cardinals vs Washington Nationals result (1:9) on 19 Sep 2026 (MLB): 23 profitable pros on Polymarket/Kalshi took positions, 68% backing Washington Nationals to win. See who got it right, plus both teams' form.
Final score: St. Louis Cardinals 1:9 Washington Nationals (2026-09-19). Before the result, 68% of 19 profitable pros with a win/draw position backed Washington Nationals to win — that call was right.
23 profitable pros (listed on Tips, cumulative P&L above zero) hold positions on this match. Latest win/draw pick per pro: St. Louis Cardinals 6 (32%) · Washington Nationals 13 (68%).
St. Louis Cardinals, last 5: W L W L L. Washington Nationals, last 5: L W L W L.
Sources: public prices and positions on Polymarket and Kalshi; results from public sports data. Data as of 2026-09-19 02:53 UTC+0. How we calculate: methodology
23 profitable pros have positions on this match. Latest win/draw pick per pro: St. Louis Cardinals to win 6 (32%) · Washington Nationals to win 13 (68%).
| 2026-07-11 | vs Atlanta | 4:1 | W |
| 2026-07-10 | vs Milwaukee | 4:8 | L |
| 2026-07-09 | vs Milwaukee | 5:1 | W |
| 2026-07-08 | vs Milwaukee | 2:10 | L |
| 2026-07-08 | vs Milwaukee | 3:4 | L |
| 2026-07-11 | vs New York Yankees | 2:4 | L |
| 2026-07-09 | vs Houston | 8:2 | W |
| 2026-07-08 | vs Houston | 3:6 | L |
| 2026-07-07 | vs Houston | 12:11 | W |
| 2026-07-06 | vs Pittsburgh | 5:11 | L |
| Date | Match | Pick | Result |
|---|---|---|---|
| 2026-09-19 | CHIVIKRIS Kalshi | Over 10.5 | Lost |
| 2026-09-19 | grannys.bazooka Kalshi | Washington wins | Won |
| 2026-09-19 | Metroid.marz Kalshi | Washington wins | Won |
| 2026-09-19 | EvanVinland Kalshi | Washington wins | Won |
| 2026-09-19 | parental.cardinal Kalshi | St. Louis wins | Won |
| 2026-09-19 | jaaah. Kalshi | Washington wins | Won |
| 2026-09-19 | Diggler254 Kalshi | St. Louis wins | Lost |
| 2026-09-19 | firm.pause Kalshi | F5 Over 5.5 | Won |
| 2026-09-19 | Lwk3 Kalshi | Team Under 3.5 | Won |
| 2026-09-19 | firm.pause Kalshi | first 5 innings tie | Lost |
| 2026-09-19 | boyder Kalshi | Washington wins | Won |
| 2026-09-19 | jassiioye Kalshi | St. Louis wins | Lost |
| 2026-09-19 | FGMAC815 Kalshi | St. Louis wins | Lost |
| 2026-09-19 | clis41 Kalshi | St. Louis wins | Lost |
| 2026-09-19 | Ifrain Kalshi | 1st inning: Over 0.5 runs | Won |
| 2026-09-19 | clis41 Kalshi | Washington wins | Won |
| 2026-09-19 | vocational.slug5646 Kalshi | Washington wins | Won |
| 2026-09-19 | 392fredo Kalshi | 1st inning: Over 0.5 runs | Lost |
| 2026-09-19 | maomao Kalshi | 1st inning: Over 0.5 runs | Lost |
| 2026-09-19 | maomao Kalshi | St. Louis first 5 innings winner | Lost |
| 2026-09-19 | thekinggg Kalshi | Washington wins | Won |
| 2026-09-19 | iulvr1234 Kalshi | Washington wins | Won |
| 2026-09-19 | theaut1212 Kalshi | 1st inning: Over 0.5 runs | Lost |
| 2026-09-18 | Javid.042 Kalshi | 1st inning: Over 0.5 runs | Lost |
| 2026-09-18 | boomin.bert Kalshi | 1st inning: Over 0.5 runs | Won |
| 2026-09-18 | fullerbra Kalshi | Washington wins | Won |
| 2026-09-18 | main.gene Kalshi | Washington first 5 innings winner | Won |
| 2026-09-18 | teezy32 Kalshi | Washington wins | Won |
| 2026-09-18 | bfknights Kalshi | Washington wins | Won |
| 2026-09-18 | GreenGreenGreen777 Kalshi | Washington wins | Won |
| 2026-09-18 | warbucks.sgm Kalshi | Washington wins | Won |
| 2026-09-18 | controlled.bird8540 Kalshi | Washington wins | Won |
| 2026-09-18 | deisel Kalshi | Washington wins | Won |
| 2026-09-18 | unable.monkey6455 Kalshi | Over 7.5 | Won |
| 2026-09-18 | customstcg420 Kalshi | Washington wins | Won |
| 2026-09-18 | blue.tool Kalshi | Washington wins | Won |
| 2026-09-18 | ved.patel Kalshi | Washington wins | Won |
| 2026-09-18 | brrr Kalshi | St. Louis wins | Lost |
| 2026-09-18 | prvwoke Kalshi | Washington wins | Won |
| 2026-09-18 | row.norm Kalshi | STL +1.5 | Won |
| 2026-09-18 | sacred.guineafowl Kalshi | Washington wins | Won |
| 2026-09-18 | row.norm Kalshi | Over 6.5 | Won |
| 2026-09-18 | ChopChopHTX Kalshi | Washington wins | Won |
| 2026-09-18 | YROC Kalshi | Washington wins | Won |
| 2026-09-18 | texasportsfan Kalshi | Washington wins | Won |
| 2026-09-18 | sepg Kalshi | 1st inning: Over 0.5 runs | Lost |
| 2026-09-18 | gold.key Kalshi | St. Louis wins | Lost |
| 2026-09-18 | HumbleDisciple Kalshi | Washington wins | Won |
| 2026-09-18 | ejsauv Kalshi | Washington wins | Won |
| 2026-09-18 | KappinInsano Kalshi | Washington wins | Won |
| 2026-09-18 | undersonly Kalshi | Washington wins | Won |
| 2026-09-18 | livedonasandbar Kalshi | Washington wins | Won |
| 2026-09-18 | blind.laugh Kalshi | Washington first 5 innings winner | Won |
| 2026-09-18 | Domezy Kalshi | Washington wins | Won |
| 2026-09-18 | minsk1 Kalshi | Washington wins | Won |
| 2026-09-18 | 5wordguess Kalshi | St. Louis wins | Lost |
| 2026-09-18 | DaddyBank1738 Kalshi | Washington wins | Won |
| 2026-09-18 | row.norm Kalshi | STL +2.5 | Won |
| 2026-09-18 | nickvez Kalshi | Over 7.5 | Won |
| 2026-09-18 | elboyy Kalshi | Washington wins | Won |