Three trade deadline deals that together make the Cardinals a postseason threat

Here we go! The St. Louis Cardinals are 47-42, have a firm grasp of the second Wild Card, and are now 32-18 in their last 50 games, good for a .640% win percentage. You don't have to believe in the Cardinals as some kind of World Series contender, but they are without a doubt buying at this year's trade deadline and looking to make a run in October.

It's been well documented at this point the three areas the Cardinals would be interested in upgrading in - finding another starter, fortifying their bullpen, and potentially adding a right-handed bat to their lineup (likely in a platoon role). All of that makes sense. The rotation has been encouraging this year but still needs upgrades for October. The bullpen has been excellent, but the frequency the Cardinals go to it requires more arms. And while the lineup is heating up again, their inability to hit left-handed pitching is a major problem.

We've put out a lot of content on this site about what kinds of players the Cardinals could target to fit certain needs on their roster, but we really haven't put together a mock outline of how the Cardinals can address each of their needs in a way that plays off of each other.

For example, if the Cardinals go out and add an impact starter who can be a true number two or number three in the postseason, it is unlikely that make that big of a swing for a reliever or bat. The same can be said for each of those other needs. How the Cardinals choose to address one need will have an influence on the others.

With just over three weeks to go until the July 30th trade deadline, I took my first stab at creating some trade packages the Cardinals could potentially put together in order to upgrade their roster and be a real threat in October.

Here are three moves that together can bolster the Cardinals' roster for October at the trade deadline

Let's start off with a small move to vastly improve a major weakness

The first move on the list won't steal any headlines, but for the Cardinals, bringing back Randal Grichuk to help their lineup against left-handed pitching could pay major dividends.

The Arizona Diamondbacks are likely sellers at this year's deadline, and although Grichuk has a mutual option for 2025, I think the club will be inclined to move their platoon bat for some future value. I went with Luken Baker in this scenario, partially driven by the Diamondbacks potentially losing first baseman Christian Walker in free agency this coming offseason. Maybe it's someone like Ryan Loutos, Drew Rom, or Adam Kloffenstein instead, but I don't think it will take much to get Grichuk in return.

So why would he be so valuable for St. Louis? The 32-year-old has been relegated to a part-time role where he is primarily used against left-handed pitching, and boy has he excelled in that role. In his 145 total plate appearances this year, Grichuk is slashing .292/.352/.462, good for a 129 wRC+ and has already racked up 0.8 WAR in that small of a sample size. Against left-handed pitching, where 66% of those plate appearances have come from, Grichuk has a .827 OPS and 134 wRC+.

For context, only three players on the Cardinals' roster have a wRC+ above 100 against left-handed pitchers this year, while they have eight hitters with a 100 wRC+ or higher against right-handed pitching. Their lineup against right-handers is more than good enough, but they could really use a reinforcement against those lefties.

John Mozeliak has already mentioned how a right-handed bat who can play some center field may be a good fit for this roster, and I see Grichuk as an excellent fit for that need. It would allow the Cardinals to play Grichuk in center and Tommy Edman at second base against lefties if they desire, or they could sit someone like Lars Nootbaar or Alec Burleson against southpaws and have Grichuk take their at-bats.

Even if it's not Grichuk, I wrote about a variety of right-handed bats the Cardinals could target to upgrade their lineup on Sunday. While there are some players who would surely cost more on that list, someone like Kevin Pillar or Tommy Pham could be an alternative for St. Louis if needed.

I really like the fit that Grichuk would have on this roster and think if the price point is low, it is worth swinging a deal for him.

The Cardinals get their number two starter

If the Cardinals are going to make a significant move at this year's trade deadline, it has to be for a number two starter, right? No matter how much room for growth this lineup has or how good this bullpen already is, it is hard to believe in a team's chances in October without two true difference-makers in their starting rotation.

I think it is safe to say we will not see the Cardinals move any of the following names at this deadline: Jordan Walker, Tink Hence, Quinn Mathews, Cooper Hjerpe, Chase Davis, and Thomas Saggese. Frankly, I don't really think I see a deal out there where they would move Victor Scott II or Ivan Herrera, but I wouldn't rule out either being dealt, especially Herrera given the Cardinals' view of Pedro Pages.

Outside of that group, the Cardinals have a lot of middle-tier names that they would probably be open to moving. It may end up taking a name from that group to get a pitcher talented enough to pair with Sonny Gray at the top of their rotation, but I think someone like Max Scherzer will come at a lower price than that.

Tekaoh Roby is someone who I think would make for a very interesting centerpiece here. Obviously the Cardinals acquired Roby from Texas last deadline in the Jordan Montgomery deal, so the Rangers know Roby well. I don't think they loved having to move him last summer, but with his injury and their desire to go all in on winning the World Series, they had to be willing to part with talent like him. In a lost 2024 season, they could recoup that arm they drafted.

Roby has been on the IL since late May with an undisclosed injury, so that complicates his value, but he was in a similar situation health-wise last summer when the Cardinals acquired him. Roby was a top 100 prospect according to multiple outlets before the season, so the talent is clearly there.

I originally had Gordon Graceffo as the centerpiece of this trade, and maybe that could happen. The Cardinals' farm system has taken some steps forward this year, but it's still regarded as middle of the pack among teams at best. I kind of have a hard time believing that the Cardinals could get away with protecting seven of their top prospects (Hence, Mathews, Hjerpe, Davis, Saggese, Scott, and Roby) and still get this done.

I know there has been buzz to go after a different Rangers starter in Nathan Eovaldi, but to this point, there are conflicting views within the industry regarding whether or not Eovaldi would actually be available. Scherzer, on the other hand, is expected by rival GMs to be a player the Rangers look to cash in on over the next few weeks.

Scherzer has spent the majority of the season on the injured list this year, but in his three starts since returning, he has posted a 2.70 ERA and 0.84 WHIP. His strikeout rate has been significantly lower so far this season, but it is far too early to call that an issue.

It has been well documented that Scherzer has wanted to play for his hometown team in the past, but it is unclear whether or not he would wave his no-trade for them since they pasted on him. I would imagine that at this stage in his career though, going back home and pitching for a contender would be appealing, and I bet the Cardinals would want to extend him following the season.

How the team would look after these trade deadline moves

All in all, here is what the Cardinals' deadline movement would look like:

Acquiring: RHP Max Scherzer, RHP Dylan Floro, OF Randal Grichuk

Trading away: RHP Tekoah Roby, OF Dylan Carlson, 1B Luken Baker, LHP Pete Hansen

All of those moves would result in a roster looking something like:

SS Masyn Winn
RF Lars Nootbaar
C Willson Contreras
DH Alec Burleson
LF Brendan Donovan
3B Nolan Arenado
2B Nolan Gorman
1B Paul Goldschmidt
CF Michael Siani/Tommy Edman

Bench: C Pedro Pages OR Ivan Herrera, OF Randal Grichuk, INF Brandon Crawford, INF Matt Carpenter

Rotation:
RHP Sonny Gray
RHP Max Scherzer
RHP Kyle Gibson
RHP Miles Mikloas
RHP Lance Lynn OR Andre Pallante

Bullpen:
RHP Ryan Helsley
LHP JoJo Romero
RHP Andrew Kittredge
RHP Ryan Fernandez
RHP Dylan Floro
LHP Matthew Liberatore
LHP John King
RHP Giovanny Gallegos or RHP Chris Roycroft

Honestly, I really like this team. They would still be class below the Phillies and Dodgers, but I think it makes them as good as anyone else in the National League and gives them a puncher's chance of doing something special in October. The lineup would be dangerous against right-handed pitching and at least competent against lefties, their rotation would be headlined by two arms who know how to win in the biggest of games, and their bullpen goes eight deep and can shut down opposing lineups as early as Oli Marmol needs to call upon them.

I do not support the idea of going out and making really risky moves involving your top assets, but the Cardinals doing something like this, taking one major swing with Scherzer and paying less due to the risks associated with him as well as a quality piece to their bullpen and lineup, feels like the appropriate level of aggression for this Cardinals' team.