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Isaac Collins RBIs props

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With no line posted, over 58 MLB games since July 2026, Isaac Collins has gone over a balanced line of 0.5 RBIs 8 times (14%), and over their last 10 they have done it zero times (0%). They average 0.2 RBIs across those 58 games. Their last 5 average 0.0, 100% below their 0.2 this season (58 games). They have gone under 0.5 in each of their last 22. These are measured box-score results from Kansas City Royals games, not a projection, and on their own they say nothing about whether the posted price is worth taking.

No MLB props are posted right now, so this page is the measured history on its own. The live board returns here automatically the morning after the books open this market again: the page is rebuilt daily and the URL does not change.

Data through Sep 27, 2026.

How often does Isaac Collins go over each RBIs line?

Isaac Collins: RBIs hit rate by line, from official box scores
LineAll 58Last 10Last 5
Over 0.5 RBIs8 of 58 (14%)0 of 10 (0%)0 of 5 (0%)
Over 1.5 RBIs3 of 58 (5%)0 of 10 (0%)0 of 5 (0%)

These are common half-point lines measured against the logged games above, not the lines posted for Isaac Collins right now. The live board at the top of this page carries those, and it updates through the day.

Isaac Collins is trending down

Isaac Collins has averaged 0.0 RBIs over their last 5, 100% below their 0.2 across all 58 logged games.

Isaac Collins: RBIs by window and venue
WindowAverage
Last 5 games0.0 RBIs
Last 10 games0.0 RBIs
All 58 logged games0.2 RBIs
Best in the log2
Worst in the log0
Home (28 games)0.3 RBIs
Away (30 games)0.1 RBIs

Isaac Collins's highest in this log is 2 RBIs against the Cleveland Guardians on 2026-08-29, and the lowest is 0 against the Cleveland Guardians on 2026-09-27. Both are single games, not a range to expect.

Isaac Collins RBIs: home, rest and matchup splits

Isaac Collins: share of games over 0.5 RBIs, split by where and when they played
SplitOver 0.5 RBIs
At home6 of 28 (21%)
On the road2 of 30 (7%)
On one day between games7 of 45 (16%)
On two or more days between games0 of 12 (0%)
Against the Detroit Tigers1 of 6 (17%)
Against the Minnesota Twins0 of 6 (0%)
Against the Toronto Blue Jays0 of 6 (0%)
Against the Cleveland Guardians1 of 5 (20%)

Isaac Collins has cleared 0.5 RBIs 14 points more often at home, 21% in 28 home games against 7% in 30 away.

Short rest has suited them, 16% over 45 games on a single day between games against 0% over 12 with more.

Their deepest matchup sample is 6 games against the Detroit Tigers, 1 of them over 0.5 RBIs.

A split appears only where both sides have 5 games or more behind them.

Isaac Collins RBIs game log

Isaac Collins: last 10 logged games, RBIs
DateOpponentVenueRBIs
2026-09-27Cleveland GuardiansHome0
2026-09-26Cleveland GuardiansHome0
2026-09-24Chicago White SoxHome0
2026-09-23Chicago White SoxHome0
2026-09-20Pittsburgh PiratesAway0
2026-09-19Pittsburgh PiratesAway0
2026-09-18Pittsburgh PiratesAway0
2026-09-17Houston AstrosAway0
2026-09-16Houston AstrosAway0
2026-09-15Houston AstrosAway0

Isaac Collins of the Kansas City Royals in RBIs, measured from official MLB box scores rather than from anybody's projection. The table above is their hit rate at every threshold their own distribution supports, over three nested windows, each with its own denominator. Below it are the games themselves. There is no line and no price on this page because none is posted; when one is, it loads live above this text and this history is what it will be measured against.

How these numbers are made

Calculated by the ParlayBuilder Prop Engine.

Every figure on this page is counted from official MLB box scores, one row per game actually played. No projections, and a game the player missed is absent rather than scored as a zero. Where a hit rate is compared with the live price, it is first pulled toward that price in proportion to how thin the sample is, so three-for-three does not read here as a certainty.

Past performance does not predict future results, and Parlay Builder does not accept wagers, hold funds or settle bets. This is measured history and a price, and what you do with them is your decision.

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How Parlay Builder scores props, in full

How to read a hit rate, and what its denominator hides

Common questions

What is Isaac Collins's RBIs line?

There is none posted at the moment, which is why this page shows thresholds drawn from their own game log instead. Those are facts about games already played and they do not go stale; a line does, which is why one is never printed into a cached page here.

How often has Isaac Collins gone over in RBIs?

The table above answers that at every threshold their log supports, over all their logged games and over the last ten and five, so a recent run and a full record can be read side by side rather than confused for each other.

Where does this MLB RBIs history come from?

Official box scores, one row per game played, loaded four times a day and rebuilt into this page daily. Games the player missed are absent rather than counted as zero, so the averages describe games they were actually in.

All Isaac Collins props and hit rates

How MLB prop markets behave, measured across the league

Odds and lines come from licensed data feeds and refresh on a schedule; hit rates and grades are Parlay Builder’s own calculations.