The Ombotsman has been appointed by Razzball to provide transparency on the accuracy of our various daily fantasy baseball ‘bots’ (Streamonator, Hittertron, DFSBot). Our tools are available to subscribers with options for season-long, monthly, and daily subscription. See here for subscription details.
All the correlations here are multiplied by 100 for easier reading (e.g., 14 = an r of .14). Please click here for more information on how to read the following reports. See here for past results: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014.
DFSBot Hitter Correlations By Month
This table shows the weighted average daily correlation per month of 1) Razzball’s DFS Points projection and 2) The DFS site’s listed salary to the actual DFS points for all hitters in starting lineups. Each day is weighted by the number of projected hitters.
| # | Month | Razzball DraftKings Proj PTS | DraftKings Salary | Razzball FanDuel Proj PTS | FanDuel Salary | Razzball Yahoo Proj PTS | Yahoo Salary |
|---|---|---|---|---|---|---|---|
| April | 9.4 | 10.1 | 9.4 | 11.8 | 9.6 | 11.5 | |
| March | 10.0 | 3.4 | 10.3 | 3.4 | 11.3 | 5.4 |
DFSBot Starting Pitcher Correlations By Month
This table shows the weighted average daily correlation per month of 1) Razzball’s DFS Points projection and 2) The DFS site’s listed salary to the actual DFS points for all starting pitchers. Each day is weighted by the number of projected pitchers.
| # | Month | Razzball DraftKings Proj PTS | DraftKings Salary | Razzball FanDuel Proj PTS | FanDuel Salary | Razzball Yahoo Proj PTS | Yahoo Salary |
|---|---|---|---|---|---|---|---|
| April | 28.1 | 34.6 | 30.6 | 32.2 | 27.7 | 41.4 | |
| March | 23.1 | 24.8 | 26.2 | 31.6 | 24.7 | 22.7 |
Hittertron Correlations by Month
This table shows the weighted average daily correlation per month of Razzball’s daily hitter projections to the actual stats for all hitters in starting lineups. Each day is weighted by the number of projected hitters.
| # | Month | $ | PA | AB | H | R | HR | RBI | SB | BB | SO | AVG | OBP | SLG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April | 5.1 | 35.4 | 23.7 | 12.6 | 2.3 | 12.1 | 8.7 | 17.0 | 19.1 | 31.8 | 10.8 | 8.5 | 7.2 | |
| March | 4.8 | 40.5 | 30.0 | 9.2 | 7.6 | 11.2 | 6.2 | 21.8 | 19.4 | 25.1 | 4.7 | 8.7 | 4.9 |
Streamonator Correlations by Month
This table shows the weighted average daily correlation per month of Razzball’s daily projections to the actual stats for all starting pitchers. Each day is weighted by the number of projected pitchers.
| # | Month | $ | W | L | QS | BF | IP | H | ER | K | BB | HR | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April | 17.1 | 15.8 | 19.9 | 10.4 | 45.1 | 34.6 | 41.6 | 22.4 | 43.8 | 26.4 | 20.6 | 20.3 | 32.0 | |
| March | 13.8 | 12.9 | 5.5 | 29.6 | 30.5 | 29.2 | 11.0 | -1.8 | 36.3 | 7.9 | 11.6 | -0.6 | 8.0 |
Streamonator Distribution – Last 60 Days
This table shows the results of Streamonator $ projections by $ range for the past 60 days.
| # | # | $Range | Count | Stream-o-Nator AVG | Actual AVG | Stream-o-nator STDDEV | Actual STDDEV | Below -$7 | -7- 0 | 0- 7 | 7- 14 | 14- 21 | 21- 28 | 28+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | <-$7 | 131 | -27.9 | -11.5 | 13.8 | 105.6 | 51.9 | 1.5 | 2.3 | 6.1 | 1.5 | 3.1 | 33.6 | |
| 2 | $-7 to $0 | 19 | -3.0 | 24.5 | 2.1 | 91.4 | 47.4 | 5.3 | 0.0 | 0.0 | 0.0 | 0.0 | 47.4 | |
| 3 | $0 to $7 | 23 | 4.1 | -25.9 | 1.8 | 90.0 | 69.6 | 4.3 | 4.3 | 0.0 | 4.3 | 0.0 | 17.4 | |
| 4 | $7 to $14 | 9 | 9.2 | -19.7 | 1.8 | 89.7 | 66.7 | 11.1 | 0.0 | 0.0 | 0.0 | 0.0 | 22.2 | |
| 5 | $14 to $21 | 25 | 17.4 | 33.8 | 2.0 | 106.7 | 36.0 | 0.0 | 4.0 | 0.0 | 0.0 | 8.0 | 52.0 | |
| 6 | $21 to $28 | 13 | 24.1 | 13.8 | 2.1 | 104.8 | 46.2 | 7.7 | 0.0 | 0.0 | 0.0 | 0.0 | 46.2 | |
| 7 | $28+ | 23 | 39.9 | 31.8 | 10.2 | 94.5 | 34.8 | 4.3 | 0.0 | 4.3 | 4.3 | 4.3 | 47.8 |
Hittertron Distribution – Last 30 Days
This table shows the results of Hittertron $ projections against actual Hitter $ for the past 30 days.
| # | # | $Range | Count | HON_AVG | ACT_AVG | HON_STDDEV | ACT_STDDEV | <-7 | -7-0 | 0-7 | 7-14 | 14-21 | 21-28 | 28-34 | 35+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | <-$7 | 386 | -13.2 | -5.9 | 4.7 | 87.4 | 62.4 | 3.1 | 4.4 | 3.1 | 0.5 | 2.3 | 3.1 | 21.0 | |
| 2 | $-7 to $0 | 364 | -3.4 | 3.7 | 2.0 | 104.8 | 59.1 | 2.2 | 2.5 | 4.7 | 1.4 | 1.9 | 0.5 | 27.7 | |
| 3 | $0 to $7 | 382 | 3.4 | 2.5 | 2.0 | 101.7 | 59.7 | 2.6 | 3.4 | 3.1 | 1.3 | 2.6 | 1.6 | 25.7 | |
| 4 | $7 to $14 | 341 | 10.2 | 4.0 | 2.0 | 106.5 | 58.9 | 1.8 | 2.1 | 2.6 | 1.2 | 2.6 | 2.6 | 28.2 | |
| 5 | $14 to $21 | 267 | 17.2 | 8.6 | 2.1 | 106.2 | 56.6 | 2.2 | 1.9 | 3.4 | 1.1 | 1.9 | 2.2 | 30.7 | |
| 6 | $21 to $28 | 191 | 24.1 | 7.0 | 2.0 | 98.5 | 55.5 | 3.1 | 2.1 | 2.6 | 1.6 | 2.6 | 1.6 | 30.9 | |
| 7 | $28 to $35 | 98 | 31.1 | 9.4 | 2.0 | 118.6 | 55.1 | 3.1 | 1.0 | 4.1 | 1.0 | 2.0 | 1.0 | 32.7 | |
| 8 | $35+ | 153 | 45.8 | 3.7 | 10.4 | 98.6 | 58.8 | 3.3 | 1.3 | 5.9 | 0.7 | 2.0 | 1.3 | 26.8 |
DFSBot Hitter Correlations By Day
This table shows the day-by-day correlation of 1) Razzball’s DFS Points projection and 2) The DFS site’s listed salary to the actual DFS points for all hitters in starting lineups.
| # | Date | Razzball DraftKings Proj PTS | DraftKings Salary | Razzball FanDuel Proj PTS | FanDuel Salary | Razzball Yahoo Proj PTS | Yahoo Salary |
|---|---|---|---|---|---|---|---|
| 4/4 | 12.3 | 6.2 | 11.5 | 11.1 | 12.8 | 13.4 | |
| 4/3 | 13.2 | 18.8 | 12.9 | 18.3 | 10.7 | 15.9 | |
| 4/2 | -8.0 | -2.2 | -6.7 | 0.2 | -7.9 | -7.6 | |
| 4/1 | 6.5 | 8.1 | 7.4 | 8.8 | 9.0 | 9.5 | |
| 3/31 | 13.7 | 9.7 | 14.9 | 4.2 | 15.0 | 4.6 | |
| 3/30 | 7.1 | -3.7 | 6.1 | -3.6 | 7.5 | -2.9 | |
| 3/29 | 8.2 | -1.2 | 9.6 | 2.5 | 10.8 | 5.5 | |
| 3/28 | 18.6 | 15.4 | 19.7 | 16.9 | 20.7 | 20.7 | |
| 3/27 | 11.7 | 0.0 | 10.9 | 6.1 | 12.5 | 10.4 | |
| 3/26 | -2.0 | -3.6 | -2.0 | -4.2 | -1.1 | -4.3 | |
| 3/25 | 10.4 | 2.0 | 9.0 | -31.7 | 8.1 | -24.3 |
DFSBot Starting Pitcher Correlations By Day
This table shows the day-by-day correlation of 1) Razzball’s DFS Points projection and 2) The DFS site’s listed salary to the actual DFS points for all starting pitchers.
| # | Date | Razzball DraftKings Proj PTS | DraftKings Salary | Razzball FanDuel Proj PTS | FanDuel Salary | Razzball Yahoo Proj PTS | Yahoo Salary |
|---|---|---|---|---|---|---|---|
| 4/4 | 26.5 | 54.4 | 37.9 | 56.3 | 27.4 | 49.4 | |
| 4/3 | 27.2 | 37.6 | 29.4 | 42.4 | 25.4 | 34.7 | |
| 4/2 | 62.7 | 70.7 | 51.3 | -3.5 | 61.4 | 92.4 | |
| 4/1 | 23.6 | 6.0 | 20.9 | 7.3 | 23.3 | 29.6 | |
| 3/31 | 25.9 | 48.2 | 31.2 | 54.5 | 27.9 | 52.4 | |
| 3/30 | 48.5 | 12.1 | 48.5 | 34.6 | 47.5 | 16.5 | |
| 3/29 | -3.8 | 20.4 | -1.6 | 4.9 | -3.6 | -10.1 | |
| 3/28 | 11.6 | 12.1 | 14.0 | 15.2 | 12.6 | 14.8 | |
| 3/27 | 59.3 | 52.8 | 69.1 | 71.0 | 58.6 | 49.3 | |
| 3/26 | 15.2 | 26.7 | 16.8 | 34.0 | 12.6 | 21.9 | |
| 3/25 | -99.8 | -99.9 | -99.9 | -99.9 | 0.0 | 0.0 |
Hittertron Correlations By Day
This table shows the day-by-day correlation of Razzball’s daily hitter projections to the actual stats for all hitters in starting lineups.
| # | Date | $ | PA | AB | H | R | HR | RBI | SB | BB | SO | AVG | OBP | SLG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 4 | 5.1 | 44.5 | 29.0 | 14.9 | 0.7 | 13.1 | 7.4 | 15.8 | 25.1 | 27.8 | 9.0 | 9.3 | 7.8 | |
| Apr 3 | 12.2 | 28.7 | 21.9 | 15.2 | 5.6 | 16.9 | 8.8 | 21.5 | 14.3 | 32.0 | 10.6 | 5.5 | 13.0 | |
| Apr 2 | -13.0 | 27.0 | 21.1 | 13.4 | 2.6 | -7.4 | 29.7 | 5.4 | 33.7 | 4.2 | -2.4 | -20.3 | ||
| Apr 1 | 2.0 | 34.8 | 20.9 | 7.7 | 0.6 | 10.5 | 5.7 | 17.3 | 20.7 | 34.9 | 14.0 | 12.6 | 6.7 | |
| Mar 31 | 11.7 | 37.0 | 25.2 | 8.1 | 10.8 | 21.9 | 16.4 | 16.9 | 12.7 | 23.8 | 6.2 | 8.7 | 13.6 | |
| Mar 30 | 0.1 | 44.6 | 42.1 | 12.8 | 9.0 | -4.7 | -0.2 | 22.8 | 25.9 | 26.4 | 7.1 | 14.9 | 0.3 | |
| Mar 29 | -0.6 | 47.9 | 30.1 | 0.1 | 1.5 | 18.0 | 8.1 | 12.7 | 21.0 | 25.6 | -5.4 | 11.3 | 4.3 | |
| Mar 28 | 14.6 | 33.5 | 21.8 | 14.8 | 13.9 | 14.6 | 16.4 | 19.3 | 17.0 | 19.4 | 14.4 | 10.8 | 11.9 | |
| Mar 27 | 8.3 | 46.9 | 30.4 | 12.5 | 16.1 | 19.4 | -2.9 | 38.4 | 15.9 | 31.4 | 7.4 | 2.7 | 1.0 | |
| Mar 26 | -7.6 | 31.3 | 27.3 | 5.7 | -5.0 | 1.5 | -6.1 | 28.6 | 25.8 | 27.6 | -3.3 | 2.1 | -5.1 | |
| Mar 25 | -9.0 | 85.4 | 61.4 | 6.7 | -20.9 | -24.1 | 22.9 | -5.9 | 28.7 | -18.8 | -35.9 | -12.5 |
Streamonator Correlations By Day
This table shows the day-by-day correlation of Razzball’s daily projections to the actual stats for all starting pitchers.
| # | Date | $ | W | L | QS | BF | IP | H | ER | K | BB | HR | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 4 | 7.5 | 19.3 | 33.8 | 20.7 | 88.2 | 72.4 | 56.3 | 18.4 | 60.0 | 34.4 | 26.8 | 13.2 | 41.3 | |
| Apr 3 | 25.9 | 35.1 | 38.2 | 21.8 | 26.9 | 23.4 | 30.3 | 37.6 | 37.3 | 39.3 | 30.3 | 38.6 | 22.0 | |
| Apr 2 | 28.5 | -12.4 | -68.9 | -38.7 | -13.0 | -39.2 | 55.3 | 36.3 | 72.5 | -27.6 | 17.3 | 19.0 | 82.3 | |
| Apr 1 | 16.3 | -0.2 | 6.7 | -0.8 | 30.7 | 21.9 | 34.7 | 9.3 | 27.9 | 17.1 | 5.9 | 10.6 | 22.0 | |
| Mar 31 | 26.8 | 43.8 | 14.8 | 48.8 | 32.0 | 48.7 | 13.2 | -0.6 | 23.7 | 0.6 | 23.8 | 6.3 | -0.2 | |
| Mar 30 | 36.4 | 27.6 | 19.6 | 23.9 | 18.9 | 16.9 | 41.8 | 25.1 | 49.0 | 9.9 | 7.3 | 26.3 | 36.8 | |
| Mar 29 | -16.3 | -23.8 | -21.4 | 17.4 | 42.3 | 27.4 | -10.5 | -12.0 | 17.1 | 7.0 | 20.2 | -21.7 | -0.6 | |
| Mar 28 | 3.6 | -6.9 | -3.8 | 25.1 | 22.8 | 21.9 | 8.1 | -10.9 | 31.5 | -21.5 | -4.0 | -3.5 | 9.1 | |
| Mar 27 | 54.0 | 54.1 | 19.5 | 78.9 | 29.8 | 74.5 | 8.3 | 19.1 | 57.5 | 14.2 | 36.2 | 34.6 | 33.3 | |
| Mar 26 | -6.7 | 1.1 | 0.0 | 7.3 | 36.8 | 10.1 | 5.4 | -45.0 | 41.4 | 56.0 | -4.0 | -38.9 | -24.9 | |
| Mar 25 | -99.9 | -99.9 | 70.7 | -98.1 | 99.9 | -92.2 | -99.9 | 99.9 | 99.9 | -99.9 | -99.9 |
Maintained by Rudy Gamble ([email protected])
Razzball.com and the Razzball logo units are copyright Razzball LLC.