not a stat guy but I watched Mr. Bagwell in hundreds and hundreds of games and he simply was not a close and late kind of guy. Many years he carried the team offensively. But I think he held a record at one point for the most HRs in the league without a grand slam. Always thought that he put to much pressure on himself. Made Mr. Bagwell a hall of fame guy and one of my favorite all-time players. And as you well know, his beard, is in fact, one of the BBG's. But it didn't help him in clutch situations.
The concept of "clutch" has been discussed ad nauseum here. Bagwell always had a reputation as "not clutch" but the stats don't really support that conclusion.
Career overall: .297/.408/.540, 16.5 K%, 14.9 BB%, .317 BABIP
RISP: .308/.448/.550, 15.3 K%, 19.9 BB%, .319 BABIP
RISP w/ 2 out: .266/.440/.505, 16.3 K%, 21.9 BB%, 286 BABIP
Bases loaded: .305/.363/.503, 20 K%, 9.5 BB%, .325 BABIP
Late and close: .273/.418/.472, 17.7 K%, 18.9 BB%, .308 BABIP
Ahead: .294/.411/.538, 16.1 K%, 15.5 BB%, .310 BABIP
Behind: .309/.397/.572, 16.1 K%, 12.1 BB%, .324 BABIP
High leverage: .306/.426/.556, 15.9 K%, 16.6 BB%, .320 BABIP
Medium leverage: .302/.406/.537, 15.8 K%, 13.7 BB%, .323 BABIP
Low leverage: .288/.401/.537, 17.4 K%, 15 BB%, .310 BABIP
In high/medium leverage situations, with RISP, and when the Astros were behind, Bagwell beat his career numbers in just about every category above. In "late and close" situations, with RISP and 2 outs, and with the bases loaded, his numbers were slightly off his career numbers. Even still, OPSes of .890, .945, and .866, respectively, are nothing to sneeze at.
tl;dr - The worst you can say about Bagwell is that he wasn't
as good in certain "clutch" situations, but he was far from bad.