I only count bWAR for the years that the players accumulated on their acquiring teams while under the team control at the time of the trade. In other words, I didn’t count any years added by new contracts or spent on other teams after subsequent trades. A positive or negative WAR is the result of the difference between the combined WAR for both sides as it pertains to Zaidi’s one.
2018-2019 OFFSEASON
TRADE #1: +0.2 WAR
TRADE #2: -0.1 WAR
TRADE #3: +2.8 WAR
TRADE #4: +0.9 WAR
TOTAL: +3.8 WAR
2019 SEASON
TRADE #1: -2.7 WAR
TRADE #2: +1.7 WAR
TRADE #3: +0.3 WAR
TRADE #4: +1.0 WAR
TRADE #5: +0.3 WAR
TRADE #6: -0.4 WAR
TRADE #7: -0.3 WAR
TRADE #8: -0.2 WAR
TRADE #9: 0.0 WAR
TOTAL: -0.3 WAR
2019-2020 OFFSEASON
N/A
TOTAL: +3.5 WAR