League Leaders Daily Quiz

2026 NL First Base Range Factor Leaders

Putouts plus assists per game at first base

All 2026 first base fielding → All-time career leaders →

Michael Busch leads the NL in first base range factor in 2026 with 8.57, 0.14 ahead of Alec Burleson (8.43). The 2026 season is still being played: this is the board through September 25, about 161 games into 162.

SS ASS POSS DPSS FPCTSS RFSS GSS E2B A2B PO2B DP2B FPCT2B RF2B G2B E3B A3B PO3B DP3B FPCT3B RF3B G3B EC POC AC DPC FPCTC RFC GC E1B PO1B A1B DP1B FPCT1B RF1B G1B EOF POOF AOF FPCTOF RFOF GOF EP AP POP FPCTP RFP GP E

Showing players with at least 108 games at the position — the fielding-title rule of two-thirds of the team's games. Show all players

Michael Busch Leads the NL in 2026 through September 25 Michael Busch Chicago Cubs
8.57 First Base Range Factor 0.14 clear of Alec Burleson

The 2026 First Base Range Factor race

Still being run
7.33 7.66 8.00 8.33 8.66 Sep
  1. Michael Busch 8.57
  2. Alec Burleson 8.43
  3. TJ Rumfield 8.18
  4. Matt Olson 8.07
  5. Ty France 7.45
Each line is a season total on every night that player was in the top ten, from September 16 to September 25.
Showing First Base Range Factor and the stats that give it context Full stat line
# Player Team 1B RF G PO A E
1 Michael Busch Michael Busch CHN 8.57 159 1,212 151 4
2 Alec Burleson SLN 8.43 155 1,192 114 8
3 TJ Rumfield TJ Rumfield COL 8.18 138 1,046 83 7
4 Matt Olson Matt Olson ATL 8.07 160 1,183 108 8
5 Ty France Ty France SDN 7.45 125 794 137 3
6 Bryce Harper Bryce Harper PHI 7.42 108 740 61 4
7 Freddie Freeman Freddie Freeman LAN 7.38 151 1,013 101 1
8 Luis Garcia Luis Garcia WAS 7.12 131 841 92 5
9 Sal Stewart Sal Stewart CIN 7.03 115 754 55 2
10 Jake Bauers Jake Bauers MIL 5.87 117 640 47 9