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Over 63 logged MLB games, Andrés Chaparro has gone over 0.5 RBIs 17 times (27%), and over their last 10 they have done it 3 times (30%). They average 0.5 RBIs across those 63 games. Their last 5 average 0.4, 26% below their 0.5 across the full log. These are measured box-score results from Washington Nationals games, not a projection, and on their own they say nothing about whether tonight’s price is worth taking.
| Line | All 63 | Last 10 | Last 5 |
|---|---|---|---|
| Over 0.5 RBIs | 17 of 63 (27%) | 3 of 10 (30%) | 1 of 5 (20%) |
| Over 1.5 RBIs | 8 of 63 (13%) | 1 of 10 (10%) | 1 of 5 (20%) |
| Over 2.5 RBIs | 4 of 63 (6%) | 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 Andrés Chaparro right now. The live board at the top of this page carries those, and it updates through the day.
Andrés Chaparro has averaged 0.4 RBIs over their last 5, 26% below their 0.5 across all 63 logged games.
| Window | Average |
|---|---|
| Last 5 games | 0.4 RBIs |
| Last 10 games | 0.4 RBIs |
| All 63 logged games | 0.5 RBIs |
| Best in the log | 8 |
| Worst in the log | 0 |
| Home (31 games) | 0.4 RBIs |
| Away (32 games) | 0.7 RBIs |
Andrés Chaparro's highest in this log is 8 RBIs against the Athletics on 2026-07-17, and the lowest is 0 against the New York Mets on 2026-09-25. Both are single games, not a range to expect.
| Split | Over 0.5 RBIs |
|---|---|
| At home | 8 of 31 (26%) |
| On the road | 9 of 32 (28%) |
| On one day between games | 11 of 37 (30%) |
| On two or more days between games | 6 of 25 (24%) |
| Against the Philadelphia Phillies | 2 of 8 (25%) |
| Against the Atlanta Braves | 3 of 6 (50%) |
| Against the Colorado Rockies | 2 of 5 (40%) |
| Against the Miami Marlins | 0 of 5 (0%) |
Andrés Chaparro has cleared 0.5 RBIs at much the same rate home and away, 26% against 28%.
A day between games has not moved the number much: 30% on one day, 24% on two or more.
Their deepest matchup sample is 8 games against the Philadelphia Phillies, 2 of them over 0.5 RBIs.
A split appears only where both sides have 5 games or more behind them.
| Date | Opponent | Venue | RBIs |
|---|---|---|---|
| 2026-09-27 | New York Mets | Home | 2 |
| 2026-09-25 | New York Mets | Home | 0 |
| 2026-09-23 | Detroit Tigers | Away | 0 |
| 2026-09-22 | Detroit Tigers | Away | 0 |
| 2026-09-20 | St. Louis Cardinals | Away | 0 |
| 2026-09-19 | St. Louis Cardinals | Away | 0 |
| 2026-09-16 | Philadelphia Phillies | Home | 0 |
| 2026-09-15 | Philadelphia Phillies | Home | 1 |
| 2026-09-13 | Los Angeles Angels | Home | 0 |
| 2026-09-12 | Los Angeles Angels | Home | 1 |
Andrés Chaparro of the Washington Nationals 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. No line or price is printed on this page; when the board carries one, it loads live above this text and this history is what it will be measured against.
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. No locks and no guaranteed wins. This is measured history and a price, and what you do with them is your decision.
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None is printed on this page, 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.
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.
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 Andrés Chaparro props and hit rates · Every MLB RBIs prop
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.