Uses the roster settings for each league to find the best possible combinations of players to score the most fantasy points.
Numeric league ID or ESPN fantasy page URL. Defaults to
getOption("fflr.leagueId"). Function fails if no ID is found.
One of "projectedScore" or "actualScore" (default).
Integer week of NFL season. By default, NULL will
use the current week (see ffl_week()). Scoring periods are always one
week in length, whereas matchups might be longer.
Additional queries passed to httr::GET(). Arguments are
converted to a named list and passed to query alongside view.
A dataframe (or list) with optimal rosters.
If scoringPeriodId is the current week (the default), then actual scoring
might be incomplete (see projectedScore argument).
Other roster functions:
roster_score(),
start_roster(),
team_roster()
best_roster(leagueId = "42654852", scoringPeriodId = 1)
#> $AUS
#> # A tibble: 16 × 17
#> seasonId scoringPeriodId teamId abbrev lineupSlot actualSlot playerId
#> <int> <int> <int> <fct> <fct> <fct> <int>
#> 1 2025 1 1 AUS QB QB 3918298
#> 2 2025 1 1 AUS RB RB 4430807
#> 3 2025 1 1 AUS RB RB 4047365
#> 4 2025 1 1 AUS WR WR 4241389
#> 5 2025 1 1 AUS WR WR 4374302
#> 6 2025 1 1 AUS TE TE 4430027
#> 7 2025 1 1 AUS FLEX FLEX 4047646
#> 8 2025 1 1 AUS D/ST D/ST -16023
#> 9 2025 1 1 AUS K K 4362081
#> 10 2025 1 1 AUS BE BE 4239993
#> 11 2025 1 1 AUS BE BE 16800
#> 12 2025 1 1 AUS BE BE 4430878
#> 13 2025 1 1 AUS BE BE 4685382
#> 14 2025 1 1 AUS BE BE 4241416
#> 15 2025 1 1 AUS BE BE 4047650
#> 16 2025 1 1 AUS BE BE 4683062
#> # ℹ 10 more variables: firstName <chr>, lastName <chr>, proTeam <fct>,
#> # position <fct>, injuryStatus <chr>, projectedScore <dbl>,
#> # actualScore <dbl>, percentStarted <dbl>, percentOwned <dbl>,
#> # percentChange <dbl>
#>
#> $BOS
#> # A tibble: 16 × 17
#> seasonId scoringPeriodId teamId abbrev lineupSlot actualSlot playerId
#> <int> <int> <int> <fct> <fct> <fct> <int>
#> 1 2025 1 2 BOS QB QB 3916387
#> 2 2025 1 2 BOS RB RB 4429795
#> 3 2025 1 2 BOS RB RB 4242335
#> 4 2025 1 2 BOS WR WR 4362628
#> 5 2025 1 2 BOS WR WR 4595348
#> 6 2025 1 2 BOS TE TE 4036133
#> 7 2025 1 2 BOS FLEX FLEX 4426502
#> 8 2025 1 2 BOS D/ST D/ST -16034
#> 9 2025 1 2 BOS K K 3953687
#> 10 2025 1 2 BOS BE BE 4430737
#> 11 2025 1 2 BOS BE BE 4362238
#> 12 2025 1 2 BOS BE BE 4379399
#> 13 2025 1 2 BOS BE BE 3915511
#> 14 2025 1 2 BOS BE BE 3054850
#> 15 2025 1 2 BOS BE BE 3915416
#> 16 2025 1 2 BOS BE BE 4428331
#> # ℹ 10 more variables: firstName <chr>, lastName <chr>, proTeam <fct>,
#> # position <fct>, injuryStatus <chr>, projectedScore <dbl>,
#> # actualScore <dbl>, percentStarted <dbl>, percentOwned <dbl>,
#> # percentChange <dbl>
#>
#> $CHI
#> # A tibble: 16 × 17
#> seasonId scoringPeriodId teamId abbrev lineupSlot actualSlot playerId
#> <int> <int> <int> <fct> <fct> <fct> <int>
#> 1 2025 1 3 CHI QB QB 4040715
#> 2 2025 1 3 CHI RB RB 3929630
#> 3 2025 1 3 CHI RB RB 4429160
#> 4 2025 1 3 CHI WR WR 4426515
#> 5 2025 1 3 CHI WR WR 4258173
#> 6 2025 1 3 CHI TE TE 4432665
#> 7 2025 1 3 CHI FLEX FLEX 4361307
#> 8 2025 1 3 CHI D/ST D/ST -16016
#> 9 2025 1 3 CHI K K 4689936
#> 10 2025 1 3 CHI BE BE 3116406
#> 11 2025 1 3 CHI BE BE 3121422
#> 12 2025 1 3 CHI BE BE 4569618
#> 13 2025 1 3 CHI BE BE 4427366
#> 14 2025 1 3 CHI BE BE 16737
#> 15 2025 1 3 CHI BE BE 4259545
#> 16 2025 1 3 CHI BE BE 4429615
#> # ℹ 10 more variables: firstName <chr>, lastName <chr>, proTeam <fct>,
#> # position <fct>, injuryStatus <chr>, projectedScore <dbl>,
#> # actualScore <dbl>, percentStarted <dbl>, percentOwned <dbl>,
#> # percentChange <dbl>
#>
#> $DEN
#> # A tibble: 16 × 17
#> seasonId scoringPeriodId teamId abbrev lineupSlot actualSlot playerId
#> <int> <int> <int> <fct> <fct> <fct> <int>
#> 1 2025 1 4 DEN QB QB 4426348
#> 2 2025 1 4 DEN RB RB 3117251
#> 3 2025 1 4 DEN RB RB 4890973
#> 4 2025 1 4 DEN WR WR 4262921
#> 5 2025 1 4 DEN WR WR 4432773
#> 6 2025 1 4 DEN TE TE 3040151
#> 7 2025 1 4 DEN FLEX FLEX 3043078
#> 8 2025 1 4 DEN D/ST D/ST -16007
#> 9 2025 1 4 DEN K K 3150744
#> 10 2025 1 4 DEN BE BE 4596448
#> 11 2025 1 4 DEN BE BE 4612826
#> 12 2025 1 4 DEN BE BE 4567048
#> 13 2025 1 4 DEN BE BE 3045147
#> 14 2025 1 4 DEN BE BE 4432708
#> 15 2025 1 4 DEN BE BE 3116385
#> 16 2025 1 4 DEN BE BE 3128429
#> # ℹ 10 more variables: firstName <chr>, lastName <chr>, proTeam <fct>,
#> # position <fct>, injuryStatus <chr>, projectedScore <dbl>,
#> # actualScore <dbl>, percentStarted <dbl>, percentOwned <dbl>,
#> # percentChange <dbl>
#>