Park factor
115 total idx
Coors Field run environment
Park factor boosts run scoring, so contact quality matters more tonight here.

KC
32-45

COL
29-47
Verdict
Pass · no edge tonight.
The model doesn't see daylight against the posted line on this game. We don't surface negative-EV picks; check the drill-down for sub-model context.
Why this matchup
1 signal · model + marketDrill down
Sub-model tables · ensemble breakdown · last meeting · book shop · player props
Pregame · scouting report
Probable starters, projected lineups, head-to-head this season, our model edge against the market — every angle on one surface.
Away starter
TBD
Probable starter not yet announced. ESPN typically posts the card 12–24 hours before first pitch.
Home starter
TBD
Probable starter not yet announced. ESPN typically posts the card 12–24 hours before first pitch.
Vegas line
Lines post once a sportsbook releases them.
Model edge
Our model rates this game once both starters are confirmed.
Head to head
Model ensemble · how the prediction is built
Each sub-model uses a different rating substrate. Bayesian model averaging weights them by rolling Brier score so the ensemble inherits each model's strengths. Disagreement flags games where the sub-models don't see eye-to-eye — lower confidence, wider band.
48.8%
ensemble · KC favored
Elo Static
fallback · inputs missing
50.0%
P(COL win)
33%
weight
Elo Pitching
fallback · inputs missing
50.0%
P(COL win)
32%
weight
Bullpen Park
fallback · inputs missing
50.0%
P(COL win)
34%
weight
Disagreement
0.00 pp
weighted σ across sub-models
Confidence
100% · high
maps from disagreement
Substrate count
0 / 3 active
ones with full inputs tonight
Weights recalibrated nightly on a 90-day rolling window with strict point-in-time correctness — no model gets credit for a game it hasn't seen. Headline % is Platt-scaled per league; sub-model rows show raw BMA inputs.
Player projections
Per-player stat projections built from a recency-weighted blend of the last ten games, season average, and matchup context. Confidence reflects sample size and stability — the top of each list is who to watch.
128
projections · 89 high confidence
Strikeouts
Hits
Total bases
RBIs
Earned runs
Projections recompute every 30 minutes · prop lines plug in once sportsbook ingest lands
Matchup · 2026
MLB Stats API
KC
league avg
COL
.712
OPS
.719
▶.733
.320
OBP
.319
.322
4.17
Runs / G
4.50
▶4.58
4.48
Team ERA
4.19
5.55
1.38
WHIP
1.31
1.53
7.9
K / 9
8.5
7.4
Data via ESPN · MLB Stats API · Baseball Savant
Preview · MLB
ansas City Royals visit Colorado Rockies Friday at 7/31 - 8:40 PM EDT.
The market hasn't shipped a line worth tagging key numbers on yet — check back closer to first pitch.
ByTheOnemodel/auto-generated · live odds + scouting data/refreshes with the page
MLB · Box score
No player stats available yet.
No player stats available yet.
Team stats
KC
Away
Stat
COL
Home
321
Runs
348
637
Hits
651
33
Errors
46
1011
TB
1060
73
HR
82
263
BB
238
607
K
667
0
LOB
517
Season series
Series starts 7/31
Season series
KC wins series 2-0
Scouting report
KC @ COL
Tale of the tape
32-45
Record
29-47
#13
Conf rank
#15
-0.5
Pt diff
-1.2
W3
Streak
W1
4-6
Last 10
5-5
Bullpen used yesterday
KC
3.0 bullpen IP · heavy
W 6-5 · Jun 19
COL
1.7 bullpen IP
W 4-3 · Jun 19
Composite signals from ESPN standings + 21-day power rolling. NBA pace / ORtg / DRtg from ESPN core team-stats; NFL yards-per-game from nflverse aggregation. Park factors, weather, KenPom-class metrics still on the roadmap.