Andrew Knizner is under a one-year, $720,000 contract in 2024, matching the MLB minimum for his service time. The deal is a short-term, low-risk move to keep him in St. Louis while the Cardinals evaluate his long-term fit behind the plate. His salary reflects standard MLB minimum rules, not a special arrangement or incentive-heavy structure. The contract buys him time to prove he can handle an everyday role or part of a platoon.
Andrew Knizner’s contract in St. Louis: what’s known and what it implies
Andrew Knizner, the Cardinals’ primary catching option, is under a one-year deal worth roughly $720,000 for the current season. That salary lands within the MLB minimum scale set by the collective bargaining agreement between the league and the MLB Players Association, not a special arrangement. Knizner was a seventh-round pick in 2016 and reached the majors in 2019, so his contract reflects the standard progression from draft to roster rather than an unusual signing.
Knizner’s contract is a stopgap. The Cardinals have prioritized internal development and veteran stability at catcher, and his deal keeps him in St. Louis while the front office evaluates whether to extend him or pursue alternatives. That calculus matters because the catching market has tightened: reliable starters command multi-year deals, while role players like Knizner are often signed one year at a time to preserve flexibility.
How the contract fits into St. Louis’ payroll philosophy
The Cardinals are known for controlled spending even when they choose to invest in talent. Their front office, led by President of Baseball Operations John Mozeliak, favors structured deals that limit long-term risk while rewarding performance. Knizner’s salary sits at the lower end of the Cardinals’ catcher allocation, which has historically leaned on cost-controlled players until they prove they can anchor the position.
Ownership under Bill DeWitt Jr. has shown a willingness to spend when the on-field upside aligns with the budget, but the team’s reputation for fiscal caution means every dollar is scrutinized. Knizner’s contract reflects that balance: a modest investment in a player who has proven he can hit at the major-league level but hasn’t yet locked down an everyday role.

What we can infer about the structure
Public details are limited, but Knizner’s deal is almost certainly a standard MLB contract for a player with his service time. That means a base salary plus the usual add-ons: a small signing bonus, per-diem allowances, and potential performance incentives tied to plate appearances or defensive metrics. Incentives are common for role players because they let the team reward production without guaranteeing extra money up front.
Knizner is arbitration-eligible in 2025, so if he stays healthy and productive, his next contract could jump significantly in arbitration hearings. The Cardinals could extend him before then to avoid that process, but only if they’re convinced he’s the long-term answer behind the plate.
Where Knizner fits in the Cardinals’ catching depth
The Cardinals have built their catching situation around a blend of experience and internal options. Yadier Molina’s retirement opened a clear path for Knizner to become the primary backstop, but the team also keeps alternatives under contract—Tyler Heineman is the most recent example—to provide depth and competition. Manager Oliver Marmol has a reputation for giving young players opportunities, and Knizner’s contract gives him another season to show he can handle a full workload.
Knizner’s bat profiles as a right-handed hitter with gap power and a solid contact rate, which fits the Cardinals’ preference for balanced offense. Defensively, he grades as average to slightly above average, a profile that works in a platoon or part-time role but doesn’t command the premium price tag of an elite defender. That limits his leverage in negotiations even if he outperforms expectations.
- Knizner was drafted in 2016 and reached the majors in 2019, following a standard MLB progression path.
- His contract reflects the Cardinals’ payroll philosophy: controlled spending, low risk, and performance-based extensions.
- Knizner’s contract likely includes standard add-ons like a small signing bonus, per-diems, and performance incentives.
- Defensively, Knizner grades as average to slightly above average, fitting a platoon or part-time role.
- Knizner’s offensive profile is right-handed with gap power and a solid contact rate, aligning with St. Louis’ balanced approach.
- The Cardinals’ catching pipeline includes prospects, adding competition for Knizner’s role in 2024 and beyond.
- Knizner’s 2024 playing time will be the clearest indicator of whether the Cardinals pursue an extension.
What this means for Knizner’s future
Knizner’s 2024 season is a proving ground. If he stays healthy and delivers league-average offense with solid pitch-framing, the Cardinals will likely extend him before free agency. If he slumps or gets hurt, the team has enough depth to move on without major financial strain.

The bigger question is whether Knizner can become more than a platoon bat. The Cardinals have drafted and developed several catching prospects in recent years, so the pipeline isn’t dry. Knizner’s contract buys him time, but not a guarantee of a permanent spot.
How the Cardinals’ front office approaches these decisions
Mozeliak’s regime has a track record of extending players who fit the organizational mold—high floor, moderate ceiling, and adaptability to multiple roles. Knizner checks those boxes, but the front office also has a history of pivoting when a player’s market value rises faster than expected.
Ownership’s tolerance for mid-tier spending keeps the Cardinals competitive without overpaying. Knizner’s deal fits that model: a low-risk, high-reward gamble on a player who has already shown he belongs in the majors.
- Knizner’s 2024 salary is the MLB minimum, not a negotiated or performance-based deal.
- The Cardinals use one-year deals for role players to maintain roster flexibility and manage long-term risk.
- Knizner’s next contract could jump significantly if he reaches arbitration eligibility in 2025.
- The Cardinals have internal catching depth, including Tyler Heineman, signaling Knizner’s role is not guaranteed beyond 2024.
- Knizner’s contract is a proving ground to determine if he can be more than a platoon bat.
What to watch next
Knizner’s playing time will be the clearest signal. If he logs 350–400 plate appearances and posts a wRC+ near league average, the Cardinals will likely pursue an extension. If he struggles with injuries or production, the team will bring in a veteran option or promote a prospect.
"Knizner’s contract reflects the Cardinals’ preference for structured deals that limit long-term risk while rewarding performance."
"Knizner’s salary sits at the lower end of the Cardinals’ catcher allocation, which has historically leaned on cost-controlled players until they prove they can anchor the position."
"Knizner’s bat profiles as a right-handed hitter with gap power and a solid contact rate, which fits the Cardinals’ preference for balanced offense."
"Knizner’s contract ensures he remains a Cardinal in 2024 but offers no certainty beyond that."
The 2024 trade deadline could shift the calculus if St. Louis acquires a bat-first catcher who reduces Knizner’s role. Either way, his contract ensures he remains a Cardinal in 2024 but offers no certainty beyond that.
