Player	Pos	Bats
Kirk	C	R
Giménez	SS	L
Valenzuela	C	S
Varsho	CF	L
Schneider	LF	R
Clement	2B	R
Springer	DH	R
Okamoto	3B	R
Urías	2B	R
Straw	RF	R
Lukes	RF	L
Guerrero	1B	R
Piñango	LF	L

Handedness: 8 RHB (Kirk, Schneider, Clement, Springer, Okamoto, Urías, Straw, Guerrero), 4 LHB (Giménez, Varsho, Lukes, Piñango), 1 SHB (Valenzuela).

INJURIES & ROSTER NOTES

No Cardinals injury or roster notes were included in today's report. Blue Jays lineup to be set from 13-player active roster pool; Yohel Pozo is not on the active roster.

2A: BVP -- CARDINALS BATTERS VS OPPONENT STARTER

Small sample: Iván Herrera (8 PA), Lars Nootbaar (6 PA), Alec Burleson (5 PA), Jordan Walker (5 PA), Masyn Winn (5 PA).

Iván Herrera's 8 PA (.571/.571/.857) is the only footprint in this lineup with any interpretive weight — and even 8 PA demands caution. The five remaining starters with prior looks (Nootbaar, Burleson, Walker, Winn) all show 5-6 PA, which is noise. Wetherholt, Crooks, Gorman, and Church have no prior exposure to Cease.

2B: BVP -- OPPONENT BATTERS VS CARDINALS STARTER

Small sample: Ernie Clement (1 PA), Myles Straw (1 PA), Alejandro Kirk (1 PA), Andrés Giménez (1 PA), George Springer (1 PA).

All five Toronto batters with prior history against Leahy hold exactly 1 PA — meaningless as a predictive signal. Kirk's homer and Springer's hit both come from single plate appearances. Tonight's matchup is essentially a clean slate for both sides.

2C: PLATOON SPLITS -- CARDINALS

2026 companion columns: sample floor is 60 PA vs this hand (below floor renders SSS in the table above). The 2026 column never leads in this section -- 2025 vs-hand always leads, regardless of 2026 sample size.

Six of nine Cardinals starters bat left-handed tonight against a right-handed Cease. Burleson (.296/.353/.478 vs. RHP in 2025) and Nootbaar (.249/.340/.394) lead the left-handed contingent. Walker (.200/.263/.291 in 289 PA vs. RHP in 2025), Church (.114 in 51 PA), and Crooks (.108 in 38 PA) are the most exposed matchups in the lineup against right-handed pitching. Walker's 2026 numbers (.277 AVG, .815 OPS vs. RHP in 334 PA) represent a significant improvement over his 2025 split.

2C: PLATOON SPLITS -- OPPONENT

2026 companion columns: sample floor is 60 PA vs this hand (below floor renders SSS in the table above). The 2026 column never leads in this section -- 2025 vs-hand always leads, regardless of 2026 sample size.

Toronto projects predominantly right-handed against Leahy (8 of 13 roster batters). Springer (.327/.412/.588 vs. RHP in 2025) leads a group that also includes Guerrero (.282/.367/.452) and Schneider (.259/.384/.531 in 99 PA). Leahy has held right-handed batters to a .589 OPS (2025, 200 PA) — his stronger platoon split — which aligns favorably with Toronto's expected lineup composition. Nathan Lukes (.257/.320/.413 vs. RHP in 2025) and Giménez (.221 in 283 PA) are the most manageable left-handed profiles in the pool.

2D: PITCHER PLATOON SPLITS

Cease runs nearly identical numbers against both handedness groups — .735 OPS vs. LHB, .700 vs. RHB (2025). The Cardinals' 6-of-9 left-handed lineup faces the marginally tougher Cease split, though the gap is narrow enough to be secondary noise relative to the park-context story. Leahy's most pronounced split: .589 OPS against right-handed batters (200 PA) vs. .701 against lefties (163 PA). With Toronto projecting 8 RHB from the roster pool, Leahy's favorable split applies to the bulk of the opposing lineup.

2D-HA: PITCHER HOME/AWAY SPLITS

Park context is the dominant structural story tonight. Cease's home/away split in 2026 is among the starkest in the American League: a 3.19 ERA at Rogers Centre (87.1 IP) vs. 5.47 on the road (80.2 IP) — a gap of more than two full runs. St. Louis is the visiting team, which means facing the favorable version of Cease. Leahy inverts the equation: his away ERA (2.68, 43.2 IP) is his stronger split. Both park effects run in Toronto's direction tonight.

2E: TTO SPLITS (TIMES THROUGH ORDER)

Cease shows a significant first-to-second-pass cliff: .602 OPS in the first pass (290 PA) jumps to .802 in the second (288 PA) before settling at .790 in the third (144 PA). The Cardinals' best collective opportunity tonight arrives in the fourth through sixth innings if they can limit damage on the first rotation through the order. Leahy's second-pass figure (8 PA) is too small to interpret — he has not been tested deep in games as a starter at sufficient volume.

2F: INHERITED RUNNERS PROFILE

McGreevy leads Cardinals relievers in inherited-runner strand rate (100.0%, 3 IR) and maintains a 3.57 ERA over 116.0 innings. O'Brien has stranded 70.0% of his 10 inherited runners (3.50 ERA, 43.2 IP). Svanson remains the most exposed arm in the group: 50.0% strand rate on 26 IR, 7.27 ERA in 43.1 IP. Graceffo sits between at 54.5% (11 IR). Last night Gastelum entered in extras and allowed two runs — he does not appear in this profile, which covers the full-season picture for the listed arms.

2G: BATTED BALL MATCHUP

Pitcher Batted Ball Profiles (Career)

Hitter Batted Ball Results (Career) -- TOR

Leahy generates grounders at a 44.2% GB rate — above Cease's 38.5%. Among Toronto batters, Clement (.640 LD AVG), Guerrero (.672 LD AVG), Schneider (.762 LD AVG), and Springer (.694 LD AVG) are at their most dangerous on line drives. Giménez (.161 GB AVG) and Varsho (.188 GB AVG) struggle on grounders — Leahy's groundball tendency works in his favor against those bats.

2H: BATTERY PAIRING

Jimmy Crooks starts behind the plate tonight — his fourth time catching Leahy this season (8.53 ERA in 6.1 IP in those games). Pedro Pagés is the established primary pairing (43G, 3.05 ERA, 62.0 IP), but is not in tonight's lineup. Yohel Pozo (2.25 ERA, 13G) is not on the active roster. Tonight's battery is the least experienced of the available pairings, and both left-handed catchers (Crooks and Herrera) show elevated ERA figures in their Leahy games.

2I: BASERUNNING MATCHUP

Toronto's running game is a legitimate concern: Springer (94.7%), Straw (92.3%), and Giménez (85.7%) are all operating at high efficiency on the bases. Clement's 54.5% is the one deterrent in the pool. Crooks has not committed an error at catcher in 14 games this season but has limited experience managing high-volume stolen-base threats.

2J: DEFENSIVE CONTEXT

Winn anchors the Cardinals' defensive profile at shortstop: 129 games, 64 double plays, 3 errors, .994 fielding percentage. Nootbaar in left field has not committed an error at that position in 107 games (1.000). Crooks shows a clean mark at catcher in 14 games. Nootbaar's throwing error last night came in game action — the seasonal defensive table reflects the snapshot as of the report date.

2K: BALLPARK CONTEXT & HEAD-TO-HEAD

St. Louis has not won a series against Toronto in the last two seasons (0-3 in 2025, 0-3 in 2024). Tonight opens a three-game set at Rogers Centre. The home/away split context (Cease's 3.19 ERA at Rogers Centre vs. 5.47 away) compounds the head-to-head trend — both historical and park factors point toward Toronto.

2L: BATTER K%/BB% PROFILE

Cardinals

Crooks (2025 K%: 37.0%) and Walker (31.8%) are the two most exposed contact profiles in the Cardinals lineup against Cease's 36.5% strikeout rate this season. Church (27.7%) adds to the vulnerability. Burleson (14.5% K%) and Nootbaar (20.4% K%) are the lineup's most reliable contact bats against right-handed pitching. Walker's 2026 K% (25.0%) shows improvement over his 2025 mark.

Blue Jays

Clement (2025 K%: 10.4%) and Kirk (11.7%) are Toronto's strongest contact bats against right-handed pitching — both should work deep counts against Leahy. Springer (19.2% K%) offers volume contact with elite walk rates. Varsho (28.4%) and Schneider (26.4%) are the highest-strikeout risks in Toronto's projected lineup; Schneider's 2026 K% (32.6%) has elevated further.

2M: BATTER BATTED BALL PROFILE

Cardinals

Herrera (52.6% GB) and Church (67.6% GB) play into Leahy's groundball approach (44.2% GB as a pitcher). Crooks's elevated fly-ball rate (44.4% FB) is worth noting against a groundball-heavy starter. Walker (48.9% GB) and Burleson (42.0% GB) align similarly with Leahy's tendencies. Against Cease, Crooks's fly-ball profile becomes a home-run risk given Rogers Centre's dimensions.

Blue Jays

Varsho (46.3% FB) and Schneider (48.7% FB) are Toronto's most fly-ball-oriented bats against Leahy's groundball approach — power-risk matchups when they lift the ball. Guerrero (50.0% GB) and Kirk (46.7% GB) play directly into Leahy's tendencies. Springer's balanced profile (41.4% GB, 31.0% FB, 27.6% LD) makes him dangerous across contact types.

2N: PITCHER K%/BB% PROFILE

2025 figures. Cease's 2025 K/BB ratio (3.03) runs slightly ahead of Leahy's (2.86), and his 29.8% K rate outpaces Leahy's 22.0% — a gap that has widened further in 2026, where Cease's K rate stands at 36.5% this season. Both pitchers show solid command relative to their strikeout rates. Leahy's lower walk rate (7.7% vs. 9.8% for Cease in 2025) is an underrated element of his profile.

KEY MATCHUPS & WATCHLIST

Iván Herrera vs. Dylan Cease (DH, bats R) — Herrera is 4-for-7 in 8 career PA against Cease (.571 AVG, .571 OBP, .857 SLG). The small sample demands caution, but no other Cardinal has established a meaningful historical track record against tonight's starter. Herrera bats second and will see Cease in a prime lineup position.

Jordan Walker vs. Dylan Cease (RF, bats R) — Walker is 1-for-5 lifetime against Cease (.200/.200/.400) and struck out three times in last night's loss. His 2025 K% vs. right-handed pitching stood at 31.8%; Cease's 36.5% strikeout rate this season creates one of the night's most defining at-bat-level tensions. Walker's 2026 season has been historically strong overall, but Cease represents a genuine contact challenge.

George Springer vs. Kyle Leahy (roster: DH, bats R) — Springer hit .327/.412/.588 vs. RHP in 2025 and has stolen 18 bases at 94.7% this season. He holds one prior PA against Leahy — a hit. Tonight he is essentially an unknown to Leahy, giving Toronto's most complete threat a clean slate on both sides.

The Cease TTO cliff (Cardinals, collective) — Cease holds opposing lineups to a .602 OPS on the first pass through the order (290 PA, 2025). That jumps to .802 on the second pass (288 PA). The Cardinals' best collective opportunity tonight arrives in the fourth through sixth innings if they can limit damage early.

QUICK REFERENCE -- IN-GAME QUERIES

Game time: 6:07 PM CT — Rogers Centre, Toronto
Cardinals SP: Kyle Leahy (R, 7-4, 3.55 ERA, 101.1 IP) — 2026 Away ERA: 2.68
Blue Jays SP: Dylan Cease (R, 7-5, 2.46 ERA, 113.1 IP) — 2026 Home ERA at Rogers Centre: 3.19
Cardinals lineup source: Projected from 2026-07-30
Blue Jays lineup source: Active roster pool (13 players; game lineup TBD)
Tonight's battery: Leahy / Crooks (4th time as a pairing in 2026)
Series record vs. TOR: 0-3 (2025), 0-3 (2024), 2-1 (2023), 2-2 (2022)
Series: Game 1 of 3
Primary angle: Park context — Cease's Rogers Centre ERA (3.19) vs. road ERA (5.47)