Cubs vs Pirates: where the value sits in the fourth game

The Chicago Cubs and Pittsburgh Pirates meet for the fourth time in four days at Wrigley Field, with first pitch scheduled for 4:20 am AEST on Monday morning. Matthew Boyd takes the mound for the Cubs, Bubba Chandler for the Pirates, and the market has spoken: Chicago are warm favourites at 1.62 after sweeping the opening two games of this series and claiming Sunday's contest 4–3.

The Cubs sit second in the NL Central at 83–66 (.557), ten games back from the division lead, while Pittsburgh occupy third at 74–75 (.497), nineteen games adrift. Form points one way — Chicago have won their last two starts, both against these same Pirates, while Pittsburgh arrive coming off consecutive losses in this series. The Cubs' run differential of +139 dwarfs the Pirates' +25, and Chicago have outscored opponents 796–657 for the season against Pittsburgh's 714–689 ledger.

The recent head-to-head history tells the story plainly: the Cubs won 4–3 on Sunday, 12–2 on Saturday, and took two of three back in July (11–0 and 3–2, with Pittsburgh's lone win an 8–7 result). The average combined total across those five meetings sits at 10.4 runs, a figure that looms large when assessing tonight's totals market.

Who will win: Cubs have the form, Pirates the value

Chicago's last five overall shows two wins and three losses, with the victories both arriving in this series (12–2 and 4–3). Before that, they dropped three straight at Milwaukee by margins of 1, 1, and 2 runs. Pittsburgh's last five reads three wins, two losses — the wins all came against the White Sox (9–3, 4–2, 2–0), but they've now dropped two in a row at Wrigley by margins of 10 runs and 1 run.

The Cubs are averaging 5.6 runs scored and 4.2 runs allowed across their last five, with wins by an average margin of 5.5 runs and losses by 1.3. The Pirates have scored 4.0 and conceded 4.2 per game over the same sample, winning by 3.3 runs on average and losing by 5.5. Chicago's home form in this series has been clinical: two wins from two, outscoring Pittsburgh 16–5.

The Cubs' season averages sit at 6.1 runs for and 4.4 against across 77 games (46–31 record, +1.7 margin). Pittsburgh have played 77 times for a 38–39 mark, averaging 4.6 runs for and 4.5 against (+0.1 margin). On paper, this should be straightforward — yet the head-to-head price of 1.62 feels skinny given how tight three of the last five meetings have been, and the Pirates' 2.31 quote carries appeal for those hunting value in a side that won three straight before this series began.

Line market: Cubs -1.5 at a premium

The line sits at Cubs -1.5 runs, priced at 2.35 for the home side and 1.60 for Pittsburgh +1.5. Chicago's average win margin across their last five is 5.5 runs, well clear of the 1.5-run spread, but that figure is skewed by Saturday's 10-run demolition. Sunday's 1-run win and the three 1-run losses at Milwaukee paint a different picture — four of their last five have been decided by a single run.

Pittsburgh's average loss margin over the same sample is 5.5 runs, driven entirely by that 12–2 capitulation. Remove that outlier and both their losses in this stretch came by 1 run. The Pirates have shown they can stay competitive even when they don't win, and at 1.60, the +1.5 start offers a safer route than backing them at 2.31 to claim the contest outright.

The Cubs' season-long margin of +1.7 runs per game suggests they win, but rarely by blowout margins outside of the occasional eruption. For those seeking mlb tips with a margin of safety, Pittsburgh +1.5 at 1.60 makes more sense than laying 1.5 runs at 2.35 with a Cubs side that has won tight contests in three of their last four completed games.

Totals: under 6.5 the bold call

The total is set at 6.5 runs, with overs priced at 1.70 and unders at 2.15. That line feels low against the backdrop of a 10.4-run average across the last five meetings between these clubs, but recent individual form tells a different tale. Chicago have averaged 5.6 runs scored and 4.2 against in their last five (combined 9.8 per game), while Pittsburgh have posted 4.0 for and 4.2 against (combined 8.2).

Sunday's 4–3 result landed at 7 runs, just over the line. Saturday's 12–2 blowout sits as an outlier at 14 runs. The three July meetings produced 18, 11, and 5 runs respectively — the 5-run contest the only one that would have cleared under 6.5. If we strip out Saturday's anomaly, the other four recent head-to-heads averaged 8.75 runs, still above the line but not by the margin the market may be pricing in.

Matthew Boyd and Bubba Chandler both carry the responsibility of keeping this game tight. The under at 2.15 offers value in a market that may be overreacting to one high-scoring game and a historical average inflated by July's 18-run shootout. When these sides meet in tighter contests — and four of the last five have been competitive — the run total has a habit of sitting in the 5–7 range. Under 6.5 is the play.

Same Game Multi options

Same Game Multi markets are available for this contest, with several priced combinations on the board. Cubs to win, Cubs to win the 1st inning, and P. Crow-Armstrong to hit 1+ home runs pays 11.00, while the long-shot combo of P. Crow-Armstrong, O. Cruz, and Bryan Reynolds all to hit 1+ home runs is quoted at 301.00. On the Pirates side, a win combined with Over 4.5 Pirates total runs and an O. Cruz home run sits at 11.00.

For those chasing bigger returns, Over 8.5 total runs paired with home runs from Crow-Armstrong and Cruz pays 51.00. Pirates to win, Over 3.5 Pirates total runs, and a Bryan Reynolds homer is listed at 13.00. These combinations lean heavily on power-hitting outcomes and aggressive run totals, which may not align with the tighter, lower-scoring contest the totals market is suggesting.