The 8th entry in the Arbitrage Hunter series. To view the last entry, click here.

March Madness has come and gone, but like many scenarios in life, when one door closes, another opens.

Michigan took home the title on Monday, denying UConn's attempt at their 3rd championship in 4 years. While college basketball season is now over, MLB is officially underway.

For some, the MLB can be difficult to wager on. That being said, it's actually one of the best leagues and sports for Arbitrage betting — arguably the best.

With 162 games, there are several MLB Arbitrage opportunities on a near-daily basis for the next 6+ months.

The Pickwatch Arbitrage Bet Finder is currently identifying over 50 Arbitrage opportunities for guaranteed profit today, with many more to come Saturday and Sunday.

More on that in a bit.

BetSmart Subscription Package

The Pickwatch BetSmart subscription package has been a massive help for me in 2026 thus far.

In a little over 2 months, I have generated nearly $2000 in profit from Arbitrage betting.

While I struggled with sports betting in the past, the valuable tools Pickwatch has are helping me tremendously, notably the Arbitrage Bet Finder, which has helped me lock in risk-free, guaranteed profit nearly every day.

If you're interested in trying BetSmart, you can still get a FREE 14-Day Trial today.

And remember, it's not just the Arbitrage tool that comes with BetSmart from Pickwatch. There are many other sports betting tools, including:

MLB Arbitrage Betting

The 2026 MLB season is underway, and it has quickly jumped to the top of my list for best sports to wager on.

MLB Arbitrage betting is one of the cleaner sports for finding guaranteed profit, because baseball has such a huge daily board, moneylines move constantly, and different sportsbooks often disagree more than they do in tighter, more efficient markets.

With MLB and Arbitrage betting, there are often price gaps between two teams' Moneyline odds, but opportunities can also show up in Totals, Run Lines, Inning markets, and of course, Player Props.

What makes MLB especially useful for Arbitrage bettors is volume. There are essentially games every day, all day, and starting pitchers can trigger sudden market swings, and books react at different speeds. One sportsbook may move aggressively after lineup news, while another lags behind for a few minutes. That gap can create a window where both sides are priced favorably enough to guarantee profit.

Here's an example of an average daily schedule in the MLB, which happens to be for today. Today's MLB slate features 15 staggered games with all 30 teams in action starting as early as 12:35 p.m ET, and finishing with a nightcap at 7:40 p.m. ET:

San Diego Padres @ Pittsburgh Pirates (-115) — 12:35 p.m. ET
Kansas City Royals (-126) @ Cleveland Guardians — 1:10 p.m. ET
Milwaukee Brewers @ Boston Red Sox (-136) — 1:35 p.m. ET
Baltimore Orioles (-156) @ Chicago White Sox — 2:10 p.m. ET
Seattle Mariners (-126) @ Texas Rangers — 2:35 p.m. ET
Los Angeles Dodgers (-163) @ Toronto Blue Jays — 3:07 p.m. ET
Houston Astros (-163) @ Colorado Rockies — 3:10 p.m. ET
Philadelphia Phillies (-136) @ San Francisco Giants — 3:45 p.m. ET
St. Louis Cardinals (-126) @ Washington Nationals — 4:05 p.m. ET
Atlanta Braves (-136) @ Los Angeles Angels — 4:07 p.m. ET
Arizona Diamondbacks @ New York Mets (-143) — 4:10 p.m. ET
Chicago Cubs (-115) @ Tampa Bay Rays — 6:40 p.m. ET
Cincinnati Reds @ Miami Marlins (-136) — 6:40 p.m. ET
Athletics @ New York Yankees (-194) — 7:05 p.m. ET
Detroit Tigers (-156) @ Minnesota Twins — 7:40 p.m. ET

This spread out, staggered schedule also creates a massive advantage for Arbitrage betting. In the NBA and NHL, games typically occur in just a few time slots during the evening, limiting how often you can collect profits, and re-invest them back into the next games.

With the MLB, you can generate guaranteed profit multiple times throughout the day.

With an extremely wide variety of bet types and markets, the MLB generates much more Arbitrage opportunities compared to other sports with less options. From Moneylines and Run Lines to Alternate Lines and Player Props markets like Strikeouts, Hits, Total Bases, Walks, Home Runs and more, the possibilities are seemingly endless.

One book may set their lines at a very different number or price than another, and not only do these mismatches create perfect Arbitrage, but they can also create strong Middle or Positive Expected Value opportunities.

Like with other sports, a few practical tips can make a big difference.

Move fast, because Arbs disappear quickly. Have multiple funded sportsbook accounts so you are not wasting time transferring money. Double check bet limits before placing the second leg. Make sure the markets match exactly, especially with pitcher action rules, listed pitchers, extra innings, and same-game grading differences. Those details can ruin what looked like a guaranteed profit.

The best MLB arbitrage bettors are disciplined. They do not force plays, chase bigger payouts, or ignore terms. They focus on price differences, act quickly, and stay organized. In baseball, the edge is usually not in predicting who wins. It is in catching books disagreeing before they fix the number.

Arbitrage Bet of the Week

Here's one of the best Arbitrage bets I was able to lock in this week:

Padres vs. Red Sox 6th Inning Total Runs Under 1.5 (-185)
- $230 to win $124.32
Padres vs. Red Sox 6th Inning Total Runs Over 1.5 (+250)
- $100 to win $250
Profit: $24.32 (6.5% Arbitrage)

Arbitrage Hunter Series

While the official posting schedule has changed a bit, the Arbitrage Hunter series is set to continue as we get deeper into the baseball season, and as NBA and NHL playoffs begin. Keep an eye out for new articles on different topics featuring lessons learned, highlights of my best Arbs each week, and more.

And remember, you can still claim your FREE 14-Day Trial of BetSmart today, and get instant access to the Arbitrage Bet Finder and many other valuable sports betting tools.