While we’ve leaned into robot references with the tools from the beginning, the Razzball brand persona from the start has always been more human: The guy in your home league who makes you laugh and actually knows what they are doing.
The tools have historically focused on the latter (it’s a bad sign if people are laughing at your projections) but the “keep fantasy baseball fun” part is always a consideration. You shouldn’t need 10,000 hours of spreadsheet experience to win your fantasy baseball league. I have always strove to keep all my Beautiful Mind / Good Will Hunting scrawling hidden and make the tools as simple/powerful as possible.
So, last summer, I started thinking: How can I improve the Razzball tools with AI without ruining the fun?
Introducing The Razzbot
Razzbot is a chat-style interface (similar to ChatGPT), but with full access to Razzball projections, player rater data, and league site player mappings. All it needs is your league info.
Think of it as: your team + our projections + no spreadsheets.
Don’t worry – it is not “a robot manages your team” because where’s the fun in that?
Can’t I just use <my favorite AI tool>?
Of course you can.
All of our reports have CSV downloads you can upload anywhere.
But here’s the difference:
Razzbot has:
- Direct API access to constantly updated projections (daily / weekly / ROS)
- A built-in player mapping system
- Pre-built report templates that actually work
What Razzbot does very well today
For this first release, we focused on eliminating one of the least fun parts of fantasy baseball:
The manual, spreadsheet-heavy grind of figuring out who to add and who to start.
Upload your league → pick your team → choose your format (e.g., 12-team 5×5)
Then click a button and get:
- Best available players (today / tomorrow / next week*)
- Your team’s projected values (Streamonator, Hittertron, Relievonator)
- Rest-of-season values (Player Rater)
- Projected league standings (Player Rater)
All of this runs instantly. No AI used/required!
*The “next week” projections also have Mon-Thurs and Fri-Sun $ values
What Razzbot does pretty well
- Ingests your CSV and maps players cleanly to projections
- Stores your league (until you replace it)
Where it needs work
- Only supports one league at a time
- Limited platform support (NFBC, Fantrax, CBS)
We’re exploring API integrations next (Yahoo is the obvious priority—your feedback will drive this).
What it does…unevenly
AI.
We tried. Hard.
Getting AI to:
- Map players correctly
- Use projections properly
- Avoid hallucinations
- Not say things like “better players = better team”
…is harder than it sounds.
It works sometimes. But not consistently enough yet.
That’s why the one-click reports exist. They are:
- Faster
- More reliable
- Cheaper (no AI costs)
And honestly, I think our ‘Plan B’ ending up being the best approach for common reports.
The long-term vision
Razzbot eventually becomes:
- A true assistant that listens to anything about your team
- Gives clear answers grounded in Razzball projections
For 2026, the AI piece is a working beta, with:
- 7 free queries/day
- 100 free queries/month
- Paid expansion options
Who gets access to Razzbot?
Razzbot is live now! You just need to subscribe to one of these following subscription tiers:
- Roto Deluxe Daily/Weekly
- DFS Premium (monthly or seasonal)
It will not be available as part of the Roto Deluxe 3-Day subscription (but you can email [email protected] for a discount code to pay the difference to upgrade).
Bottom Line
We combined:
- League import
- FAAB + roster tools
- Projection-powered reports
- A chatbot that won’t get tired of your team questions
Less spreadsheet grind. More winning.
Below is a demo. Here is the FAQ if you prefer reading. Let us know what you think in the comments.
I have the failed to upload error for CBS. I’ve tried every combo of stats vs projections, copying pitchers into batters, batters into pitchers.
It there any way to enter custom scoring system? Our league does not conform to any of the options presented: hitters are TB plus SB plus HBP. Pitchers are 3 times IP minus 3 times ER plus SV times 5 plus HLD times 5
I don’t envision custom point scoring in Razzbot as it would require too much ‘on-the-fly’ calculation.
For the Hittertron and Streamonator tools, we’re currently supporting 4 scoring formats. Debating whether to show all 4 in Razzbot vs one. Am I reading your scoring format right…you credit HBP for hitters but not BB? No Wins/QS but SV/HLD?:
Yeah, BB’s are a point as well. I overlooked that. Currently I download the spreadsheet and add a column to calculate our league’s points. That’s ok, but a little clunky. I was hoping Razzbot would make this easier. Any chance Razzbot could assist me in downloading spreadsheets with just my team and available players?
If it’s in NFBC, Fantrax, or CBSSports, you can just copy/paste the pickups and start/sit into a spreadsheet if you wanted to check the PTS. I think you’ll find little difference in the rankings.
But I am thinking through how to allow for custom points in a future release.
happy to see you’re planning for yahoo as well. looks like a great tool!
I’m not finding where to download a csv file from CBS?
Please consult the faq: https://razzball.com/razzbotfaq/
rudy, how do I upgrade me current plan?
Shoot me an email and i’ll send you a discount link
Like @Storminator, I also got that error. The first time through it worked for me but I accidentally only had CBS export my team and not my league. When I did my league, I got the file upload error.
Seems like the CBS one is more tempermental than Fantrax/NFBC. not sure if it’s because it requires copying/pasting into one sheet or they don’t have IDs. can you send me the file you tried at [email protected]?
I tried but every league that I play in are points leagues.
There are PTS next to the $. I know there isnt just one PTS calc but i cant imagine that dramatically changes rankings
This is AWESOME. Thank you!
I’m getting this error
Failed to upload file. Please try again.
I am MLB Roto Deluxe Daily/Weekly w/ Ad Free (Season) uploading a Fantrax CSV. I do run Pi-hole if that is the issue…
Can u email me the csv at [email protected] so i can test it?
Sent
Rudy, this sounds great. I’d love to see it for Yahoo please. Thanks
I selected MLB12_6X6HLD for league type. In the overview, there are 5 offensive categories. Shouldn’t there be a 6th? Also, while $HLD values are present, it gives one team a positive dollar value and the rest have varying amounts of negative value. Doesn’t look right.
Hi Rudy, Razzbot got my team wrong when I asked it which SPs to drop for a closer like Eurceg or Romano.
I am in CBS and I copied the Ps (they are all P on the .csv) and pasted them below the batters in one CSV. Should I kept the top row (not the header row) “All Players Year to Date MLB Standard Categories”.
I am thinking I am not cobbling the .csv together accurately. Razzbot twice now has gotten my team wrong. Below is a sample of what was uploaded…based on FAQ I think its right. The W are those that can be picked up on the waiver wire.
Can u email your CSV so i can test/review? [email protected]
Sent, thanks.
Sounds pretty cool, Rudy! Q: Will the Yahoo integration include H2H points leagues? I’m guessing this would be more difficult as one would also have to input all of the points scoring values (which I can already do with a tedious spreadsheet and your Steamer CSV files).
I do this too, Mudhen. Would you be interested in sharing each others spreadsheet?
Awesome feature. Hopefully we see ESPN added as well in the future.
Other fantasy sites (e.g. Basketball Monster) have figured out how to import ESPN leagues into their tools. Hope ESPN can be added too!
I’ve confirmed w/ my contact at ESPN that they don’t have an API nor do they have any league download. That requires some sort of logging in as a user and scraping pages. This is ridiculous for a site as big as ESPN in 2026. Never say never but low priority vs other potential enhancements to Razzbot.
Also excited to put this to use once it becomes avaliable for Yahoo leagues.
Yahooozy
All Hail Razzbot!
Niiiiiice – will use once available for ESPN!
My main leagues are Fantrax– so I’m not complaining.
But before I begin, I have a fundamental question: I know I can get a .csv for my team, but how can one download a league?
It’s in the FAQ. https://razzball.com/razzbotfaq/
“Fantrax – Go to your team/league page. Click Players in the top left. Change “Status/Team” from “All Available Players” to “All Players”. Click the download button to the right of “Find Player”.
So much respect for you Rudy! Been a tools subscriber for ten years. Thank you! Yahoo and espn league availability would help give me the ability to provide more insight.
I’m worried that fantasy might be over though (you didn’t do it! You’re doing the rational thing by introducing this!). Why don’t I have a Claudebot plugged into Twitter so I automatically pick up the setup guy if a closer goes on the DL? Why not have RazzAI do my draft? Designate a few do not cuts and have Claude set up my team on the stream-o-nators dollar projections every day? And once my dumbass league members figure it out, they will do the same thing. What’s the point of me reading Grey’s daily thoughts when my robots have already done it?
It sucks that all P2P games are going to be Computer versus Computer. *throws wooden shoe in machine*
Anyway, love your work and can’t wait to try it.
Looks good.
How about RTS both Dynasty and 5×5?
I use RTS for LABR. It feels pretty niche so we don’t have any plans. Besides figuring out how to import it, there’s the not inconsequental ownership of player ID mapping :/
Rudy,
This looks awesome! I’m putting my support for you to include Yahoo as soon as it’s ready. I’m eager to give this a try
Thanks!
-IANASM
cool. yup, that’s currently top priority!
Hi Rudy,
Does this mean that Yahoo can not be used with this platform?
Thanks!!
correct. adding Yahoo (which requires using their API) is currently at the top of our list for enhancements.
Thank you! jopothat it gets done!
This may be a biased review because the RazzBot has me projected for a second-place finish in the TGFBI league, but it’s awesome.
It gave me a half dozen names from each position to add to my team in tonight’s FAAB by auto-sifting through the league’s FA list, and gave me a full read-out of my team’s projected points per player. (RIP to those Riv Ryan projections).
Thanks, Rudy! It’s great!