Get the projected lineup card for an MLB game
MLB-only route. Returns BOTH teams’ lineups (9 batters each),
with every batter scored against the OPPOSING team’s probable
starter: season slash + K%/BB% + wRC+ for all, vs_rhp and
vs_lhp; the career head-to-head vs the opposing starter
(vs_starter, carries the PA count); and the batter’s
per-pitch-type outcomes plus that starter’s arsenal usage
(vs_pitch_mix). Each side also carries a lineup_average row.
The lineup is guaranteed non-empty via a cascade, reported per
side in lineup_source:
confirmed (official, statsapi) → projected (Rotowire) →
estimated (carry-forward of the team’s last lineup, or — for a
season opener — an active-roster guess ranked by platoon wRC+).
A confidence hint (high|medium|low) accompanies estimates.
Only a missing game 404s.
The response full flag is true for MLB. KBO and NPB expose a
LITE variant of this endpoint (/v1/kbo/games/{id}/lineup-card,
/v1/npb/games/{id}/lineup-card) with full:false: same
cascade + season slash line (wRC+ on KBO), but the vs_rhp,
vs_lhp, vs_starter and vs_pitch_mix blocks are omitted
until those leagues’ per-PA derivations land.
Authorizations
Send a workspace API token in the Authorization: Bearer <token> header.
Path Parameters
Query Parameters
Limit the card to one team.
home, away Response
Both-teams lineup card payload.