Siemian leads the head-to-head, 3 categories to 2.
Rebuildvs
Tale of the tape
6,369
Passing yards (career)
7,751
34
Passing TDs (career)
44
78.5
Passer rating
62.1
66.7
Completion %
56.2
28
Interceptions (career)
32
The verdict
Siemian holds the edge, leading in 3 of 5 categories (passing yards (career), passing tds (career), interceptions (career)). Lock answers in passer rating, completion % — which is exactly why this is the marquee debate.
50Lock · Rotation piece
Balladex Impact Index
50Siemian · Rotation piece
Card value — head to head
Drew Lock
$16
Climbing
5-yr outlook+19%
Legacy floor100%
Trevor Siemian
$13
Climbing
5-yr outlook+23% ▲
Legacy floor100%
RarityRare
Card verdictDrew Lock is the more valuable card today ($16 vs. $13). Trevor Siemian carries more projected upside (+23% vs. +19% over five years).