Chicago is 2-10 on the road against winning teams. Take the Mystics at -5 or shorter.
No book had a line on this game when I read the market at 16:15 UTC on 21 September, so this piece gives the price I would pay. My number is Washington by 6.4. Every figure runs through Sunday 20 September; both teams play once more before Thursday.
The number
Washington has a winning record, so my figure takes Chicago’s road games against winning teams. Chicago has a losing record, so it takes Washington’s home games against losing teams. Half the difference between the two average margins is the number.
Chicago is 2-10 in those twelve road games and loses them by 7.8 points on average. Washington is 8-2 in its ten home games against losing teams and wins them by 5.0. Half the difference is Washington by 6.4.
I play a side when my number and the price are at least a point apart, which makes Washington a bet at -5 or shorter and a pass at -5.5 or longer. ESPN’s matchup predictor gives Washington 74.4%.
The meeting last week
Washington won 110-80 in Chicago on 17 September, a 30-point margin. The other meeting, in Washington on 2 June, went 90-72 to the Mystics.
Two games are a small sample. Both went to Washington by 18 or more, and both sit well past my number.
Chicago on the road
The Sky are 5-16 away from home and lose by 7.1 a game. Their last two road games were a 106-81 loss in Atlanta on Saturday and an 85-66 loss in New York on 29 August.
They have lost five straight and are 3-7 over the last ten, losing by 12.0 a game.
Washington
The Mystics are 26-16 and have won two straight, the last 93-77 in Indiana on Sunday. Their season margin is only 0.9 points a game, and against winning teams they are 10-11. The pick rests on the other half of their schedule.
At home they are 13-7, scoring 85.1 and allowing 83.2, and 8-2 against teams with losing records. Those ten home games are half of what the number is built on.
The total
With no total posted there is nothing to bet. Washington’s games have a median total of 169 and Chicago’s 181. Over the last ten, Washington’s have averaged 172.8 and Chicago’s 173.0.
The two meetings produced 162 and 190. The recent averages sit together; the season medians do not.
Pick: Mystics -5 or shorter
Pick: Washington Mystics, at -5 or shorter. My number is Washington by 6.4. No line had been posted when this was written, 21 September 2026 at 16:15 UTC.
What would change it: a line of Washington -5.5 or longer is a pass. So is any sign that Washington rests starters on the last night of the regular season.
Chicago Sky at Washington Mystics, Thursday 24 September 2026, 7:30 PM ET, Capital One Arena. Results: ESPN, read 21 September 2026, each final checked against Nucleus where Nucleus holds the game. ESPN matchup predictor read 21 September 2026. Every WNBA game: WNBA predictions.








